<?xml version="1.0" encoding="utf-8"?>
<TEI xmlns="http://www.tei-c.org/ns/1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:hal="http://hal.archives-ouvertes.fr/" xmlns:gml="http://www.opengis.net/gml/3.3/" xmlns:gmlce="http://www.opengis.net/gml/3.3/ce" version="1.1" xsi:schemaLocation="http://www.tei-c.org/ns/1.0 http://api.archives-ouvertes.fr/documents/aofr-sword.xsd">
  <teiHeader>
    <fileDesc>
      <titleStmt>
        <title>HAL TEI export of hal-01196673</title>
      </titleStmt>
      <publicationStmt>
        <distributor>CCSD</distributor>
        <availability status="restricted">
          <licence target="https://creativecommons.org/publicdomain/zero/1.0/">CC0 1.0 - Universal</licence>
        </availability>
        <date when="2026-05-12T04:02:25+02:00"/>
      </publicationStmt>
      <sourceDesc>
        <p part="N">HAL API Platform</p>
      </sourceDesc>
    </fileDesc>
  </teiHeader>
  <text>
    <body>
      <listBibl>
        <biblFull>
          <titleStmt>
            <title xml:lang="en">An interlaboratory study of TEX86 and BIT analysis of sediments, extracts, and standard mixtures</title>
            <author role="aut">
              <persName>
                <forename type="first">Stefan</forename>
                <surname>Schouten</surname>
              </persName>
              <idno type="halauthorid">210276-0</idno>
              <affiliation ref="#struct-142034"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Ellen C.</forename>
                <surname>Hopmans</surname>
              </persName>
              <idno type="halauthorid">901490-0</idno>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Antoni</forename>
                <surname>Rosell-Melé</surname>
              </persName>
              <idno type="halauthorid">188117-0</idno>
              <affiliation ref="#struct-27345"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Ann</forename>
                <surname>Pearson</surname>
              </persName>
              <idno type="halauthorid">533193-0</idno>
              <affiliation ref="#struct-455248"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Pierre</forename>
                <surname>Adam</surname>
              </persName>
              <email type="md5">87be1efab4b909356df1972c5b2fdbae</email>
              <email type="domain">unistra.fr</email>
              <idno type="idhal" notation="string">adam-pierre</idno>
              <idno type="idhal" notation="numeric">178037</idno>
              <idno type="halauthorid" notation="string">232989-178037</idno>
              <idno type="IDREF">https://www.idref.fr/115871020</idno>
              <idno type="ORCID">https://orcid.org/0000-0002-4525-0922</idno>
              <affiliation ref="#struct-93771"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Thorsten</forename>
                <surname>Bauersachs</surname>
              </persName>
              <idno type="halauthorid">941382-0</idno>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Edouard</forename>
                <surname>Bard</surname>
              </persName>
              <email type="md5">b8aae0fb2bc44812a20afc03a1f691ab</email>
              <email type="domain">cerege.fr</email>
              <idno type="idhal" notation="string">edouard-bard</idno>
              <idno type="idhal" notation="numeric">752223</idno>
              <idno type="halauthorid" notation="string">55669-752223</idno>
              <idno type="IDREF">https://www.idref.fr/031962807</idno>
              <idno type="VIAF">https://viaf.org/viaf/94239098</idno>
              <idno type="ISNI">http://isni.org/isni/0000000116887118</idno>
              <idno type="ORCID">https://orcid.org/0000-0002-7237-8622</idno>
              <affiliation ref="#struct-1059110"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Stefano M.</forename>
                <surname>Bernasconi</surname>
              </persName>
              <idno type="halauthorid">254077-0</idno>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Thomas S.</forename>
                <surname>Bianchi</surname>
              </persName>
              <idno type="halauthorid">941383-0</idno>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Jochen J.</forename>
                <surname>Brocks</surname>
              </persName>
              <idno type="halauthorid">941384-0</idno>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Laura Truxal</forename>
                <surname>Carlson</surname>
              </persName>
              <idno type="halauthorid">941385-0</idno>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Isla S.</forename>
                <surname>Castaneda</surname>
              </persName>
              <idno type="halauthorid">941386-0</idno>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Sylvie</forename>
                <surname>Derenne</surname>
              </persName>
              <email type="md5">6221f8ac9064a826ca962bb1e45e37b7</email>
              <email type="domain">upmc.fr</email>
              <idno type="idhal" notation="numeric">962257</idno>
              <idno type="halauthorid" notation="string">233028-962257</idno>
              <idno type="ORCID">https://orcid.org/0000-0002-3446-9312</idno>
              <idno type="IDREF">https://www.idref.fr/033674833</idno>
              <affiliation ref="#struct-31573"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Ayca Dogrul</forename>
                <surname>Selver</surname>
              </persName>
              <idno type="halauthorid">941387-0</idno>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Koushik</forename>
                <surname>Dutta</surname>
              </persName>
              <idno type="halauthorid">941388-0</idno>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Timothy</forename>
                <surname>Eglinton</surname>
              </persName>
              <idno type="halauthorid">246547-0</idno>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Céline</forename>
                <surname>Fosse</surname>
              </persName>
              <idno type="halauthorid">445052-0</idno>
              <affiliation ref="#struct-300372"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Valier</forename>
                <surname>Galy</surname>
              </persName>
              <idno type="idhal" notation="numeric">763598</idno>
              <idno type="halauthorid" notation="string">518014-763598</idno>
              <idno type="IDREF">https://www.idref.fr/125257066</idno>
              <affiliation ref="#struct-43022"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Kliti</forename>
                <surname>Grice</surname>
              </persName>
              <idno type="halauthorid">941389-0</idno>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Kai-Uwe</forename>
                <surname>Hinrichs</surname>
              </persName>
              <idno type="idhal" notation="numeric">774916</idno>
              <idno type="halauthorid" notation="string">941390-774916</idno>
              <idno type="ORCID">https://orcid.org/0000-0002-0739-9291</idno>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Yongsong</forename>
                <surname>Huang</surname>
              </persName>
              <idno type="halauthorid">139208-0</idno>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Arnaud</forename>
                <surname>Huguet</surname>
              </persName>
              <email type="md5">4e3dff4700b8999edbf5b58cbe13ef46</email>
              <email type="domain">upmc.fr</email>
              <idno type="idhal" notation="string">arnaud-huguet</idno>
              <idno type="idhal" notation="numeric">181247</idno>
              <idno type="halauthorid" notation="string">10242-181247</idno>
              <idno type="ORCID">https://orcid.org/0000-0002-6124-2922</idno>
              <idno type="IDREF">https://www.idref.fr/124560261</idno>
              <idno type="VIAF">https://viaf.org/viaf/217383673</idno>
              <idno type="RESEARCHERID">http://www.researcherid.com/rid/FBU-9372-2022</idno>
              <idno type="RESEARCHERID">http://www.researcherid.com/rid/GBN-1784-2022</idno>
              <idno type="RESEARCHERID">http://www.researcherid.com/rid/http://www.researcherid.com/rid/FBU-9372-2022</idno>
              <idno type="RESEARCHERID">http://www.researcherid.com/rid/http://www.researcherid.com/rid/GBN-1784-2022</idno>
              <idno type="ISNI">http://isni.org/isni/0000000359248249</idno>
              <affiliation ref="#struct-31573"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Carme</forename>
                <surname>Huguet</surname>
              </persName>
              <idno type="halauthorid">901488-0</idno>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Sarah</forename>
                <surname>Hurley</surname>
              </persName>
              <idno type="halauthorid">941391-0</idno>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Anitra</forename>
                <surname>Ingalls</surname>
              </persName>
              <idno type="halauthorid">941392-0</idno>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Guodong</forename>
                <surname>Jia</surname>
              </persName>
              <idno type="halauthorid">941393-0</idno>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Brendan</forename>
                <surname>Keely</surname>
              </persName>
              <idno type="halauthorid">941394-0</idno>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Chris</forename>
                <surname>Knappy</surname>
              </persName>
              <idno type="halauthorid">941395-0</idno>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Miyuki</forename>
                <surname>Kondo</surname>
              </persName>
              <idno type="halauthorid">941396-0</idno>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Srinath</forename>
                <surname>Krishnan</surname>
              </persName>
              <idno type="halauthorid">941397-0</idno>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Sara</forename>
                <surname>Lincoln</surname>
              </persName>
              <idno type="halauthorid">941398-0</idno>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Julius</forename>
                <surname>Lipp</surname>
              </persName>
              <idno type="idhal" notation="numeric">774917</idno>
              <idno type="halauthorid" notation="string">941399-774917</idno>
              <idno type="ORCID">https://orcid.org/0000-0002-4109-3317</idno>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Kai</forename>
                <surname>Mangelsdorf</surname>
              </persName>
              <idno type="halauthorid">941400-0</idno>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Alfredo</forename>
                <surname>Martinez-Garcia</surname>
              </persName>
              <idno type="halauthorid">941401-0</idno>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Guillemette</forename>
                <surname>Ménot</surname>
              </persName>
              <email type="md5">572695e6a042e04a316a83a21ac40076</email>
              <email type="domain">cerege.fr</email>
              <idno type="idhal" notation="string">guillemette-menot</idno>
              <idno type="idhal" notation="numeric">758775</idno>
              <idno type="halauthorid" notation="string">233834-758775</idno>
              <idno type="ORCID">https://orcid.org/0000-0003-2423-8294</idno>
              <idno type="IDREF">https://www.idref.fr/16664269X</idno>
              <idno type="GOOGLE SCHOLAR">https://scholar.google.fr/citations?user=vwL7ABoAAAAJ</idno>
              <idno type="RESEARCHERID">http://www.researcherid.com/rid/A-5403-2017</idno>
              <idno type="VIAF">https://viaf.org/viaf/308788626</idno>
              <idno type="RESEARCHERID">http://www.researcherid.com/rid/http://www.researcherid.com/rid/A-5403-2017</idno>
              <affiliation ref="#struct-1059110"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Anchelique</forename>
                <surname>Mets</surname>
              </persName>
              <idno type="halauthorid">941402-0</idno>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Gesine</forename>
                <surname>Mollenhauer</surname>
              </persName>
              <idno type="halauthorid">941403-0</idno>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Naohiko</forename>
                <surname>Ohkouchi</surname>
              </persName>
              <idno type="halauthorid">941404-0</idno>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Jort</forename>
                <surname>Ossebaar</surname>
              </persName>
              <idno type="halauthorid">941405-0</idno>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Mark</forename>
                <surname>Pagani</surname>
              </persName>
              <idno type="halauthorid">941406-0</idno>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Richard D.</forename>
                <surname>Pancost</surname>
              </persName>
              <idno type="halauthorid">192095-0</idno>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Emma J.</forename>
                <surname>Pearson</surname>
              </persName>
              <idno type="halauthorid">941407-0</idno>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Francien</forename>
                <surname>Peterse</surname>
              </persName>
              <idno type="halauthorid">941408-0</idno>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Gert-Jan</forename>
                <surname>Reichart</surname>
              </persName>
              <idno type="halauthorid">728734-0</idno>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Philippe</forename>
                <surname>Schaeffer</surname>
              </persName>
              <email type="md5">3b31e89d9d3af525318c47713169fc91</email>
              <email type="domain">unistra.fr</email>
              <idno type="idhal" notation="string">philippe-schaeffer</idno>
              <idno type="idhal" notation="numeric">178041</idno>
              <idno type="halauthorid" notation="string">505780-178041</idno>
              <idno type="ORCID">https://orcid.org/0000-0003-0618-0834</idno>
              <idno type="IDREF">https://www.idref.fr/132078821</idno>
              <affiliation ref="#struct-93771"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Gaby</forename>
                <surname>Schmitt</surname>
              </persName>
              <idno type="halauthorid">941409-0</idno>
              <affiliation ref="#struct-93771"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Lorenz</forename>
                <surname>Schwark</surname>
              </persName>
              <idno type="halauthorid">225568-0</idno>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Sunita R.</forename>
                <surname>Shah</surname>
              </persName>
              <idno type="halauthorid">941410-0</idno>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Richard W.</forename>
                <surname>Smith</surname>
              </persName>
              <idno type="halauthorid">941411-0</idno>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Rienk H.</forename>
                <surname>Smittenberg</surname>
              </persName>
              <idno type="halauthorid">941412-0</idno>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Roger E.</forename>
                <surname>Summons</surname>
              </persName>
              <email type="md5">2ea9dffc74d30397b9bfe2f730357405</email>
              <email type="domain">mit.edu</email>
              <idno type="idhal" notation="numeric">921586</idno>
              <idno type="halauthorid" notation="string">620357-921586</idno>
              <affiliation ref="#struct-111351"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Yoshinori</forename>
                <surname>Takano</surname>
              </persName>
              <idno type="halauthorid">941413-0</idno>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Helen M.</forename>
                <surname>Talbot</surname>
              </persName>
              <idno type="halauthorid">823776-0</idno>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Kyle W. R.</forename>
                <surname>Taylor</surname>
              </persName>
              <idno type="halauthorid">941414-0</idno>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Rafael</forename>
                <surname>Tarozo</surname>
              </persName>
              <idno type="halauthorid">941415-0</idno>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Masao</forename>
                <surname>Uchida</surname>
              </persName>
              <idno type="halauthorid">941416-0</idno>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Bart E.</forename>
                <forename type="middle">Van</forename>
                <surname>Dongen</surname>
              </persName>
              <idno type="halauthorid">941417-0</idno>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Benjamin A. S.</forename>
                <surname>van Mooy</surname>
              </persName>
              <idno type="halauthorid">941418-0</idno>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Jinxiang</forename>
                <surname>Wang</surname>
              </persName>
              <idno type="halauthorid">941419-0</idno>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Courtney</forename>
                <surname>Warren</surname>
              </persName>
              <idno type="halauthorid">941420-0</idno>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Johan W. H.</forename>
                <surname>Weijers</surname>
              </persName>
              <idno type="halauthorid">941421-0</idno>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Josef P.</forename>
                <surname>Werne</surname>
              </persName>
              <idno type="halauthorid">192091-0</idno>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Martijn</forename>
                <surname>Woltering</surname>
              </persName>
              <idno type="halauthorid">941422-0</idno>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Shucheng</forename>
                <surname>Xie</surname>
              </persName>
              <idno type="halauthorid">941423-0</idno>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Masanobu</forename>
                <surname>Yamamoto</surname>
              </persName>
              <idno type="halauthorid">941424-0</idno>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Huan</forename>
                <surname>Yang</surname>
              </persName>
              <idno type="halauthorid">2527029-0</idno>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Chuanlun L.</forename>
                <surname>Zhang</surname>
              </persName>
              <email type="md5">d556596c4c87b2239e0ca81c2efd51c2</email>
              <email type="domain">sustc.edu.cn</email>
              <idno type="idhal" notation="numeric">969993</idno>
              <idno type="halauthorid" notation="string">941425-969993</idno>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Yige</forename>
                <surname>Zhang</surname>
              </persName>
              <idno type="halauthorid">941426-0</idno>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Meixun</forename>
                <surname>Zhao</surname>
              </persName>
              <idno type="halauthorid">941427-0</idno>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Jaap S. Sinninghe</forename>
                <surname>Damste</surname>
              </persName>
              <idno type="halauthorid">901494-0</idno>
            </author>
            <editor role="depositor">
              <persName>
                <forename>Gestionnaire</forename>
                <surname>HAL-UPMC</surname>
              </persName>
              <email type="md5">5e5f92b30d5a5dc773d73b514d0dc0a4</email>
              <email type="domain">upmc.fr</email>
            </editor>
            <funder>Netherlands Organisation for Scientific Research (NWO)</funder>
            <funder>Spanish Ministry for research and innovation (MICIIN)</funder>
            <funder>State Key Laboratory of Marine Geology and the Chinese ``National Thousand Talents'' program</funder>
          </titleStmt>
          <editionStmt>
            <edition n="v1" type="current">
              <date type="whenSubmitted">2021-09-29 09:10:58</date>
              <date type="whenModified">2026-05-12 03:18:24</date>
              <date type="whenReleased">2021-09-29 09:11:04</date>
              <date type="whenProduced">2013</date>
              <date type="whenEndEmbargoed">2021-09-29</date>
              <ref type="file" target="https://hal.science/hal-01196673v1/document">
                <date notBefore="2021-09-29"/>
              </ref>
              <ref type="file" subtype="greenPublisher" n="1" target="https://hal.science/hal-01196673v1/file/2013GC004904.pdf" id="file-3357823-2945422">
                <date notBefore="2021-09-29"/>
              </ref>
              <ref type="externalLink" target="https://agupubs.onlinelibrary.wiley.com/doi/pdfdirect/10.1002/2013GC004904"/>
            </edition>
            <respStmt>
              <resp>contributor</resp>
              <name key="320703">
                <persName>
                  <forename>Gestionnaire</forename>
                  <surname>HAL-UPMC</surname>
                </persName>
                <email type="md5">5e5f92b30d5a5dc773d73b514d0dc0a4</email>
                <email type="domain">upmc.fr</email>
              </name>
            </respStmt>
          </editionStmt>
          <publicationStmt>
            <distributor>CCSD</distributor>
            <idno type="halId">hal-01196673</idno>
            <idno type="halUri">https://hal.science/hal-01196673</idno>
            <idno type="halBibtex">schouten:hal-01196673</idno>
            <idno type="halRefHtml">&lt;i&gt;Geochemistry, Geophysics, Geosystems&lt;/i&gt;, 2013, 14 (12), pp.5263-5285. &lt;a target="_blank" href="https://dx.doi.org/10.1002/2013GC004904"&gt;&amp;#x27E8;10.1002/2013GC004904&amp;#x27E9;&lt;/a&gt;</idno>
            <idno type="halRef">Geochemistry, Geophysics, Geosystems, 2013, 14 (12), pp.5263-5285. &amp;#x27E8;10.1002/2013GC004904&amp;#x27E9;</idno>
            <availability status="restricted">
              <licence target="https://hal.science/licences/copyright/">Copyright - All rights reserved<ref corresp="#file-3357823-2945422"/></licence>
            </availability>
          </publicationStmt>
          <seriesStmt>
            <idno type="stamp" n="IRD">IRD - Institut de recherche pour le développement</idno>
            <idno type="stamp" n="BIOEMCO" corresp="ENS-PARIS">Laboratoire Biogéochimie et écologie des milieux continentaux</idno>
            <idno type="stamp" n="INSU">INSU - Institut National des Sciences de l'Univers</idno>
            <idno type="stamp" n="ENS-PARIS">Ecole Normale Supérieure de Paris</idno>
            <idno type="stamp" n="AGROPARISTECH">AgroParisTech</idno>
            <idno type="stamp" n="UPMC" corresp="SORBONNE-UNIVERSITE">Université Pierre et Marie Curie</idno>
            <idno type="stamp" n="ENSCP" corresp="PARISTECH">Chimie ParisTech</idno>
            <idno type="stamp" n="CNRS">CNRS - Centre national de la recherche scientifique</idno>
            <idno type="stamp" n="UNIV-AMU">Aix Marseille Université</idno>
            <idno type="stamp" n="CDF">Collège de France</idno>
            <idno type="stamp" n="ENSC-PARIS">Ecole Nationale Supérieure de Chimie de Paris</idno>
            <idno type="stamp" n="INRA">INRA - Institut national de la recherche agronomique</idno>
            <idno type="stamp" n="UNIV-STRASBG">Université de Strasbourg</idno>
            <idno type="stamp" n="PARISTECH">ParisTech</idno>
            <idno type="stamp" n="CEREGE" corresp="OSU-INSTITUT-PYTHEAS">Centre Européen de Recherche et d'Enseignement des Géosciences de l'Environnement</idno>
            <idno type="stamp" n="OSU-INSTITUT-PYTHEAS">OSU INSTITUT PYTHEAS</idno>
            <idno type="stamp" n="INC-CNRS">Institut de Chimie du CNRS</idno>
            <idno type="stamp" n="CAMPUS-AAR">Campus-AAR</idno>
            <idno type="stamp" n="AAI">Collection LaCAS - Open Archives in Language and Cultural Area Studies</idno>
            <idno type="stamp" n="PSL">Université Paris sciences et lettres</idno>
            <idno type="stamp" n="AGREENIUM">Archive ouverte en agrobiosciences</idno>
            <idno type="stamp" n="SITE-ALSACE">Archive ouverte du site Alsace</idno>
            <idno type="stamp" n="SORBONNE-UNIVERSITE">Sorbonne Université</idno>
            <idno type="stamp" n="INRAE">Institut National de Recherche en Agriculture, Alimentation et Environnement</idno>
            <idno type="stamp" n="CLIMAT" corresp="CEREGE">Climat</idno>
            <idno type="stamp" n="ENSCP-PSL" corresp="PSL">Chimie ParisTech - PSL</idno>
            <idno type="stamp" n="ENS-PSL" corresp="PSL">École normale supérieure - PSL</idno>
            <idno type="stamp" n="CDF-PSL" corresp="PSL">Collège de France - PSL </idno>
            <idno type="stamp" n="SU-TI">Sorbonne Université - Texte Intégral</idno>
            <idno type="stamp" n="ALLIANCE-SU"> Alliance Sorbonne Université</idno>
            <idno type="stamp" n="INRAEPACA">INRAE PACA</idno>
            <idno type="stamp" n="ACADEMIE-SCIENCES">Académie des sciences</idno>
            <idno type="stamp" n="ORIGINES">Institut Origines, des planètes à la vie</idno>
            <idno type="stamp" n="UNIVOAK">UNIVOAK</idno>
            <idno type="stamp" n="UMR7177">Institut de Chimie de Strasbourg</idno>
            <idno type="stamp" n="ACADEMIE-SCIENCES-PUBLICATIONS-MEMBRES" corresp="ACADEMIE-SCIENCES">Publications des membres, correspondants et associés étrangers de l'Académie des sciences</idno>
            <idno type="stamp" n="ACADEMIE-SCIENCES-PUBLICATIONS-MEMBRES-1" corresp="ACADEMIE-SCIENCES-PUBLICATIONS-MEMBRES">Publications des membres de l'Académie des sciences (lot 1)</idno>
          </seriesStmt>
          <notesStmt>
            <note type="audience" n="2">International</note>
            <note type="popular" n="0">No</note>
            <note type="peer" n="1">Yes</note>
          </notesStmt>
          <sourceDesc>
            <biblStruct>
              <analytic>
                <title xml:lang="en">An interlaboratory study of TEX86 and BIT analysis of sediments, extracts, and standard mixtures</title>
                <author role="aut">
                  <persName>
                    <forename type="first">Stefan</forename>
                    <surname>Schouten</surname>
                  </persName>
                  <idno type="halauthorid">210276-0</idno>
                  <affiliation ref="#struct-142034"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Ellen C.</forename>
                    <surname>Hopmans</surname>
                  </persName>
                  <idno type="halauthorid">901490-0</idno>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Antoni</forename>
                    <surname>Rosell-Melé</surname>
                  </persName>
                  <idno type="halauthorid">188117-0</idno>
                  <affiliation ref="#struct-27345"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Ann</forename>
                    <surname>Pearson</surname>
                  </persName>
                  <idno type="halauthorid">533193-0</idno>
                  <affiliation ref="#struct-455248"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Pierre</forename>
                    <surname>Adam</surname>
                  </persName>
                  <email type="md5">87be1efab4b909356df1972c5b2fdbae</email>
                  <email type="domain">unistra.fr</email>
                  <idno type="idhal" notation="string">adam-pierre</idno>
                  <idno type="idhal" notation="numeric">178037</idno>
                  <idno type="halauthorid" notation="string">232989-178037</idno>
                  <idno type="IDREF">https://www.idref.fr/115871020</idno>
                  <idno type="ORCID">https://orcid.org/0000-0002-4525-0922</idno>
                  <affiliation ref="#struct-93771"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Thorsten</forename>
                    <surname>Bauersachs</surname>
                  </persName>
                  <idno type="halauthorid">941382-0</idno>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Edouard</forename>
                    <surname>Bard</surname>
                  </persName>
                  <email type="md5">b8aae0fb2bc44812a20afc03a1f691ab</email>
                  <email type="domain">cerege.fr</email>
                  <idno type="idhal" notation="string">edouard-bard</idno>
                  <idno type="idhal" notation="numeric">752223</idno>
                  <idno type="halauthorid" notation="string">55669-752223</idno>
                  <idno type="IDREF">https://www.idref.fr/031962807</idno>
                  <idno type="VIAF">https://viaf.org/viaf/94239098</idno>
                  <idno type="ISNI">http://isni.org/isni/0000000116887118</idno>
                  <idno type="ORCID">https://orcid.org/0000-0002-7237-8622</idno>
                  <affiliation ref="#struct-1059110"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Stefano M.</forename>
                    <surname>Bernasconi</surname>
                  </persName>
                  <idno type="halauthorid">254077-0</idno>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Thomas S.</forename>
                    <surname>Bianchi</surname>
                  </persName>
                  <idno type="halauthorid">941383-0</idno>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Jochen J.</forename>
                    <surname>Brocks</surname>
                  </persName>
                  <idno type="halauthorid">941384-0</idno>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Laura Truxal</forename>
                    <surname>Carlson</surname>
                  </persName>
                  <idno type="halauthorid">941385-0</idno>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Isla S.</forename>
                    <surname>Castaneda</surname>
                  </persName>
                  <idno type="halauthorid">941386-0</idno>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Sylvie</forename>
                    <surname>Derenne</surname>
                  </persName>
                  <email type="md5">6221f8ac9064a826ca962bb1e45e37b7</email>
                  <email type="domain">upmc.fr</email>
                  <idno type="idhal" notation="numeric">962257</idno>
                  <idno type="halauthorid" notation="string">233028-962257</idno>
                  <idno type="ORCID">https://orcid.org/0000-0002-3446-9312</idno>
                  <idno type="IDREF">https://www.idref.fr/033674833</idno>
                  <affiliation ref="#struct-31573"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Ayca Dogrul</forename>
                    <surname>Selver</surname>
                  </persName>
                  <idno type="halauthorid">941387-0</idno>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Koushik</forename>
                    <surname>Dutta</surname>
                  </persName>
                  <idno type="halauthorid">941388-0</idno>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Timothy</forename>
                    <surname>Eglinton</surname>
                  </persName>
                  <idno type="halauthorid">246547-0</idno>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Céline</forename>
                    <surname>Fosse</surname>
                  </persName>
                  <idno type="halauthorid">445052-0</idno>
                  <affiliation ref="#struct-300372"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Valier</forename>
                    <surname>Galy</surname>
                  </persName>
                  <idno type="idhal" notation="numeric">763598</idno>
                  <idno type="halauthorid" notation="string">518014-763598</idno>
                  <idno type="IDREF">https://www.idref.fr/125257066</idno>
                  <affiliation ref="#struct-43022"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Kliti</forename>
                    <surname>Grice</surname>
                  </persName>
                  <idno type="halauthorid">941389-0</idno>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Kai-Uwe</forename>
                    <surname>Hinrichs</surname>
                  </persName>
                  <idno type="idhal" notation="numeric">774916</idno>
                  <idno type="halauthorid" notation="string">941390-774916</idno>
                  <idno type="ORCID">https://orcid.org/0000-0002-0739-9291</idno>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Yongsong</forename>
                    <surname>Huang</surname>
                  </persName>
                  <idno type="halauthorid">139208-0</idno>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Arnaud</forename>
                    <surname>Huguet</surname>
                  </persName>
                  <email type="md5">4e3dff4700b8999edbf5b58cbe13ef46</email>
                  <email type="domain">upmc.fr</email>
                  <idno type="idhal" notation="string">arnaud-huguet</idno>
                  <idno type="idhal" notation="numeric">181247</idno>
                  <idno type="halauthorid" notation="string">10242-181247</idno>
                  <idno type="ORCID">https://orcid.org/0000-0002-6124-2922</idno>
                  <idno type="IDREF">https://www.idref.fr/124560261</idno>
                  <idno type="VIAF">https://viaf.org/viaf/217383673</idno>
                  <idno type="RESEARCHERID">http://www.researcherid.com/rid/FBU-9372-2022</idno>
                  <idno type="RESEARCHERID">http://www.researcherid.com/rid/GBN-1784-2022</idno>
                  <idno type="RESEARCHERID">http://www.researcherid.com/rid/http://www.researcherid.com/rid/FBU-9372-2022</idno>
                  <idno type="RESEARCHERID">http://www.researcherid.com/rid/http://www.researcherid.com/rid/GBN-1784-2022</idno>
                  <idno type="ISNI">http://isni.org/isni/0000000359248249</idno>
                  <affiliation ref="#struct-31573"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Carme</forename>
                    <surname>Huguet</surname>
                  </persName>
                  <idno type="halauthorid">901488-0</idno>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Sarah</forename>
                    <surname>Hurley</surname>
                  </persName>
                  <idno type="halauthorid">941391-0</idno>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Anitra</forename>
                    <surname>Ingalls</surname>
                  </persName>
                  <idno type="halauthorid">941392-0</idno>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Guodong</forename>
                    <surname>Jia</surname>
                  </persName>
                  <idno type="halauthorid">941393-0</idno>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Brendan</forename>
                    <surname>Keely</surname>
                  </persName>
                  <idno type="halauthorid">941394-0</idno>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Chris</forename>
                    <surname>Knappy</surname>
                  </persName>
                  <idno type="halauthorid">941395-0</idno>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Miyuki</forename>
                    <surname>Kondo</surname>
                  </persName>
                  <idno type="halauthorid">941396-0</idno>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Srinath</forename>
                    <surname>Krishnan</surname>
                  </persName>
                  <idno type="halauthorid">941397-0</idno>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Sara</forename>
                    <surname>Lincoln</surname>
                  </persName>
                  <idno type="halauthorid">941398-0</idno>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Julius</forename>
                    <surname>Lipp</surname>
                  </persName>
                  <idno type="idhal" notation="numeric">774917</idno>
                  <idno type="halauthorid" notation="string">941399-774917</idno>
                  <idno type="ORCID">https://orcid.org/0000-0002-4109-3317</idno>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Kai</forename>
                    <surname>Mangelsdorf</surname>
                  </persName>
                  <idno type="halauthorid">941400-0</idno>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Alfredo</forename>
                    <surname>Martinez-Garcia</surname>
                  </persName>
                  <idno type="halauthorid">941401-0</idno>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Guillemette</forename>
                    <surname>Ménot</surname>
                  </persName>
                  <email type="md5">572695e6a042e04a316a83a21ac40076</email>
                  <email type="domain">cerege.fr</email>
                  <idno type="idhal" notation="string">guillemette-menot</idno>
                  <idno type="idhal" notation="numeric">758775</idno>
                  <idno type="halauthorid" notation="string">233834-758775</idno>
                  <idno type="ORCID">https://orcid.org/0000-0003-2423-8294</idno>
                  <idno type="IDREF">https://www.idref.fr/16664269X</idno>
                  <idno type="GOOGLE SCHOLAR">https://scholar.google.fr/citations?user=vwL7ABoAAAAJ</idno>
                  <idno type="RESEARCHERID">http://www.researcherid.com/rid/A-5403-2017</idno>
                  <idno type="VIAF">https://viaf.org/viaf/308788626</idno>
                  <idno type="RESEARCHERID">http://www.researcherid.com/rid/http://www.researcherid.com/rid/A-5403-2017</idno>
                  <affiliation ref="#struct-1059110"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Anchelique</forename>
                    <surname>Mets</surname>
                  </persName>
                  <idno type="halauthorid">941402-0</idno>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Gesine</forename>
                    <surname>Mollenhauer</surname>
                  </persName>
                  <idno type="halauthorid">941403-0</idno>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Naohiko</forename>
                    <surname>Ohkouchi</surname>
                  </persName>
                  <idno type="halauthorid">941404-0</idno>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Jort</forename>
                    <surname>Ossebaar</surname>
                  </persName>
                  <idno type="halauthorid">941405-0</idno>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Mark</forename>
                    <surname>Pagani</surname>
                  </persName>
                  <idno type="halauthorid">941406-0</idno>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Richard D.</forename>
                    <surname>Pancost</surname>
                  </persName>
                  <idno type="halauthorid">192095-0</idno>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Emma J.</forename>
                    <surname>Pearson</surname>
                  </persName>
                  <idno type="halauthorid">941407-0</idno>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Francien</forename>
                    <surname>Peterse</surname>
                  </persName>
                  <idno type="halauthorid">941408-0</idno>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Gert-Jan</forename>
                    <surname>Reichart</surname>
                  </persName>
                  <idno type="halauthorid">728734-0</idno>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Philippe</forename>
                    <surname>Schaeffer</surname>
                  </persName>
                  <email type="md5">3b31e89d9d3af525318c47713169fc91</email>
                  <email type="domain">unistra.fr</email>
                  <idno type="idhal" notation="string">philippe-schaeffer</idno>
                  <idno type="idhal" notation="numeric">178041</idno>
                  <idno type="halauthorid" notation="string">505780-178041</idno>
                  <idno type="ORCID">https://orcid.org/0000-0003-0618-0834</idno>
                  <idno type="IDREF">https://www.idref.fr/132078821</idno>
                  <affiliation ref="#struct-93771"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Gaby</forename>
                    <surname>Schmitt</surname>
                  </persName>
                  <idno type="halauthorid">941409-0</idno>
                  <affiliation ref="#struct-93771"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Lorenz</forename>
                    <surname>Schwark</surname>
                  </persName>
                  <idno type="halauthorid">225568-0</idno>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Sunita R.</forename>
                    <surname>Shah</surname>
                  </persName>
                  <idno type="halauthorid">941410-0</idno>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Richard W.</forename>
                    <surname>Smith</surname>
                  </persName>
                  <idno type="halauthorid">941411-0</idno>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Rienk H.</forename>
                    <surname>Smittenberg</surname>
                  </persName>
                  <idno type="halauthorid">941412-0</idno>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Roger E.</forename>
                    <surname>Summons</surname>
                  </persName>
                  <email type="md5">2ea9dffc74d30397b9bfe2f730357405</email>
                  <email type="domain">mit.edu</email>
                  <idno type="idhal" notation="numeric">921586</idno>
                  <idno type="halauthorid" notation="string">620357-921586</idno>
                  <affiliation ref="#struct-111351"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Yoshinori</forename>
                    <surname>Takano</surname>
                  </persName>
                  <idno type="halauthorid">941413-0</idno>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Helen M.</forename>
                    <surname>Talbot</surname>
                  </persName>
                  <idno type="halauthorid">823776-0</idno>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Kyle W. R.</forename>
                    <surname>Taylor</surname>
                  </persName>
                  <idno type="halauthorid">941414-0</idno>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Rafael</forename>
                    <surname>Tarozo</surname>
                  </persName>
                  <idno type="halauthorid">941415-0</idno>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Masao</forename>
                    <surname>Uchida</surname>
                  </persName>
                  <idno type="halauthorid">941416-0</idno>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Bart E.</forename>
                    <forename type="middle">Van</forename>
                    <surname>Dongen</surname>
                  </persName>
                  <idno type="halauthorid">941417-0</idno>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Benjamin A. S.</forename>
                    <surname>van Mooy</surname>
                  </persName>
                  <idno type="halauthorid">941418-0</idno>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Jinxiang</forename>
                    <surname>Wang</surname>
                  </persName>
                  <idno type="halauthorid">941419-0</idno>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Courtney</forename>
                    <surname>Warren</surname>
                  </persName>
                  <idno type="halauthorid">941420-0</idno>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Johan W. H.</forename>
                    <surname>Weijers</surname>
                  </persName>
                  <idno type="halauthorid">941421-0</idno>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Josef P.</forename>
                    <surname>Werne</surname>
                  </persName>
                  <idno type="halauthorid">192091-0</idno>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Martijn</forename>
                    <surname>Woltering</surname>
                  </persName>
                  <idno type="halauthorid">941422-0</idno>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Shucheng</forename>
                    <surname>Xie</surname>
                  </persName>
                  <idno type="halauthorid">941423-0</idno>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Masanobu</forename>
                    <surname>Yamamoto</surname>
                  </persName>
                  <idno type="halauthorid">941424-0</idno>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Huan</forename>
                    <surname>Yang</surname>
                  </persName>
                  <idno type="halauthorid">2527029-0</idno>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Chuanlun L.</forename>
                    <surname>Zhang</surname>
                  </persName>
                  <email type="md5">d556596c4c87b2239e0ca81c2efd51c2</email>
                  <email type="domain">sustc.edu.cn</email>
                  <idno type="idhal" notation="numeric">969993</idno>
                  <idno type="halauthorid" notation="string">941425-969993</idno>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Yige</forename>
                    <surname>Zhang</surname>
                  </persName>
                  <idno type="halauthorid">941426-0</idno>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Meixun</forename>
                    <surname>Zhao</surname>
                  </persName>
                  <idno type="halauthorid">941427-0</idno>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Jaap S. Sinninghe</forename>
                    <surname>Damste</surname>
                  </persName>
                  <idno type="halauthorid">901494-0</idno>
                </author>
              </analytic>
              <monogr>
                <idno type="halJournalId" status="VALID">13615</idno>
                <idno type="eissn">1525-2027</idno>
                <title level="j">Geochemistry, Geophysics, Geosystems</title>
                <imprint>
                  <publisher>AGU and the Geochemical Society</publisher>
                  <biblScope unit="volume">14</biblScope>
                  <biblScope unit="issue">12</biblScope>
                  <biblScope unit="pp">5263-5285</biblScope>
                  <date type="datePub">2013</date>
                </imprint>
              </monogr>
              <idno type="doi">10.1002/2013GC004904</idno>
            </biblStruct>
          </sourceDesc>
          <profileDesc>
            <langUsage>
              <language ident="en">English</language>
            </langUsage>
            <textClass>
              <keywords scheme="author">
                <term xml:lang="en">GEOF</term>
                <term xml:lang="en">round robin</term>
                <term xml:lang="en">GDGT</term>
                <term xml:lang="en">BIT</term>
                <term xml:lang="en">TEX86</term>
              </keywords>
              <classCode scheme="halDomain" n="sdu.stu.gp">Sciences of the Universe [physics]/Earth Sciences/Geophysics [physics.geo-ph]</classCode>
              <classCode scheme="halTypology" n="ART">Journal articles</classCode>
              <classCode scheme="halOldTypology" n="ART">Journal articles</classCode>
              <classCode scheme="halTreeTypology" n="ART">Journal articles</classCode>
            </textClass>
            <abstract xml:lang="en">
              <p>Two commonly used proxies based on the distribution of glycerol dialkyl glycerol tetraethers (GDGTs) are the TEX86 (TetraEther indeX of 86 carbon atoms) paleothermometer for sea surface temperature reconstructions and the BIT (Branched Isoprenoid Tetraether) index for reconstructing soil organic matter input to the ocean. An initial round-robin study of two sediment extracts, in which 15 laboratories participated, showed relatively consistent TEX86 values (reproducibility +/- 3-4 degrees C when translated to temperature) but a large spread in BIT measurements (reproducibility +/- 0.41 on a scale of 0-1). Here we report results of a second round-robin study with 35 laboratories in which three sediments, one sediment extract, and two mixtures of pure, isolated GDGTs were analyzed. The results for TEX86 and BIT index showed improvement compared to the previous round-robin study. The reproducibility, indicating interlaboratory variation, of TEX86 values ranged from 1.3 to 3.0 degrees C when translated to temperature. These results are similar to those of other temperature proxies used in paleoceanography. Comparison of the results obtained from one of the three sediments showed that TEX86 and BIT indices are not significantly affected by interlaboratory differences in sediment extraction techniques. BIT values of the sediments and extracts were at the extremes of the index with values close to 0 or 1, and showed good reproducibility (ranging from 0.013 to 0.042). However, the measured BIT values for the two GDGT mixtures, with known molar ratios of crenarchaeol and branched GDGTs, had intermediate BIT values and showed poor reproducibility and a large overestimation of the true (i.e., molar-based) BIT index. The latter is likely due to, among other factors, the higher mass spectrometric response of branched GDGTs compared to crenarchaeol, which also varies among mass spectrometers. Correction for this different mass spectrometric response showed a considerable improvement in the reproducibility of BIT index measurements among laboratories, as well as a substantially improved estimation of molar-based BIT values. This suggests that standard mixtures should be used in order to obtain consistent, and molar-based, BIT values.</p>
            </abstract>
          </profileDesc>
        </biblFull>
      </listBibl>
    </body>
    <back>
      <listOrg type="structures">
        <org type="laboratory" xml:id="struct-142034" status="INCOMING">
          <orgName>Department of Marine Organic Biogeochemistry</orgName>
          <desc>
            <address>
              <addrLine>NIOZ Royal Netherlands Institute for Sea Research, Den Burg, The Netherlands</addrLine>
              <country key="NL"/>
            </address>
          </desc>
          <listRelation>
            <relation active="#struct-303271" type="direct"/>
          </listRelation>
        </org>
        <org type="laboratory" xml:id="struct-27345" status="INCOMING">
          <orgName>ICREA and ICTA</orgName>
          <desc>
            <address>
              <country key="ES"/>
            </address>
          </desc>
          <listRelation>
            <relation active="#struct-98227" type="direct"/>
          </listRelation>
        </org>
        <org type="laboratory" xml:id="struct-455248" status="VALID">
          <orgName>Department of Earth and Planetary Sciences [Cambridge, USA]</orgName>
          <orgName type="acronym">EPS</orgName>
          <desc>
            <address>
              <addrLine>20 Oxford Street,  Cambridge, MA 02138</addrLine>
              <country key="US"/>
            </address>
            <ref type="url">https://eps.harvard.edu</ref>
          </desc>
          <listRelation>
            <relation active="#struct-38302" type="direct"/>
          </listRelation>
        </org>
        <org type="laboratory" xml:id="struct-93771" status="VALID">
          <idno type="IdRef">15677738X</idno>
          <idno type="ISNI">0000000403675054</idno>
          <idno type="RNSR">200512556F</idno>
          <idno type="ROR">https://ror.org/00se7bf12</idno>
          <idno type="Wikidata">Q30261371</idno>
          <orgName>Institut de Chimie de Strasbourg</orgName>
          <orgName type="acronym">IC</orgName>
          <date type="start">2009-01-01</date>
          <desc>
            <address>
              <addrLine>1 rue Blaise Pascal BP 296R8 67008 STRASBOURG CEDEX</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://institut-chimie.unistra.fr/</ref>
          </desc>
          <listRelation>
            <relation active="#struct-199013" type="direct"/>
            <relation active="#struct-341038" type="direct"/>
            <relation name="UMR7177" active="#struct-441569" type="direct"/>
          </listRelation>
        </org>
        <org type="researchteam" xml:id="struct-1059110" status="VALID">
          <orgName>Collège de France - Chaire Evolution du climat et de l'océan</orgName>
          <date type="start">2002-11-07</date>
          <desc>
            <address>
              <addrLine>11 place Marcelin Berthelot 75005 PARIS</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">https://www.college-de-france.fr/site/edouard-bard/index.htm</ref>
          </desc>
          <listRelation>
            <relation active="#struct-1002357" type="direct"/>
            <relation name="UMR_D161" active="#struct-67872" type="indirect"/>
            <relation name="UM34" active="#struct-198056" type="indirect"/>
            <relation name="UMR7330" active="#struct-300026" type="indirect"/>
            <relation active="#struct-300045" type="indirect"/>
            <relation name="UMR7330" active="#struct-441569" type="indirect"/>
            <relation name="UMR1410" active="#struct-577435" type="indirect"/>
          </listRelation>
        </org>
        <org type="laboratory" xml:id="struct-31573" status="OLD">
          <idno type="IdRef">151233993</idno>
          <idno type="ISNI">0000000403700635</idno>
          <idno type="RNSR">200117836M</idno>
          <orgName>Biogéochimie et écologie des milieux continentaux</orgName>
          <orgName type="acronym">Bioemco</orgName>
          <date type="start">2009-01-01</date>
          <date type="end">2014-01-01</date>
          <desc>
            <address>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.biologie.ens.fr/bioemco/</ref>
          </desc>
          <listRelation>
            <relation active="#struct-59704" type="direct"/>
            <relation active="#struct-564132" type="indirect"/>
            <relation active="#struct-67872" type="direct"/>
            <relation name="UMR1122" active="#struct-92114" type="direct"/>
            <relation active="#struct-93591" type="direct"/>
            <relation active="#struct-148117" type="direct"/>
            <relation name="UMR7618" active="#struct-441569" type="direct"/>
          </listRelation>
        </org>
        <org type="institution" xml:id="struct-300372" status="VALID">
          <idno type="ROR">https://ror.org/05q65zh81</idno>
          <orgName>Ecole Nationale Supérieure de Chimie de Paris - Chimie ParisTech-PSL</orgName>
          <orgName type="acronym">ENSCP</orgName>
          <date type="start">2016-09-15</date>
          <desc>
            <address>
              <addrLine>11, rue Pierre et Marie Curie75231 Paris Cedex 05</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">https://www.chimie-paristech.fr/fr/</ref>
          </desc>
          <listRelation>
            <relation active="#struct-564132" type="direct"/>
          </listRelation>
        </org>
        <org type="department" xml:id="struct-43022" status="VALID">
          <orgName>Department of Marine Chemistry and Geochemistry</orgName>
          <orgName type="acronym">WHOI</orgName>
          <desc>
            <address>
              <addrLine>Woods Hole, MA 02543</addrLine>
              <country key="US"/>
            </address>
            <ref type="url">http://www.whoi.edu/main/mcg</ref>
          </desc>
          <listRelation>
            <relation active="#struct-118959" type="direct"/>
          </listRelation>
        </org>
        <org type="laboratory" xml:id="struct-111351" status="VALID">
          <orgName>Department of Earth, Atmospheric and Planetary Sciences [MIT, Cambridge]</orgName>
          <orgName type="acronym">EAPS</orgName>
          <desc>
            <address>
              <addrLine>Massachusetts Institute of Technology 77 Massachusetts Avenue Cambridge, MA 02139-4307</addrLine>
              <country key="US"/>
            </address>
            <ref type="url">http://eapsweb.mit.edu/</ref>
          </desc>
          <listRelation>
            <relation active="#struct-301950" type="direct"/>
          </listRelation>
        </org>
        <org type="institution" xml:id="struct-303271" status="VALID">
          <idno type="ROR">https://ror.org/01gntjh03</idno>
          <orgName>Royal Netherlands Institute for Sea Research</orgName>
          <orgName type="acronym">NIOZ</orgName>
          <desc>
            <address>
              <addrLine>1790 AB Den Burg, Texel, Pays-Bas</addrLine>
              <country key="NL"/>
            </address>
            <ref type="url">http://www.nioz.nl/</ref>
          </desc>
        </org>
        <org type="institution" xml:id="struct-98227" status="VALID">
          <idno type="ISNI">0000 0001 2296 0625</idno>
          <idno type="ROR">https://ror.org/052g8jq94</idno>
          <orgName>Universitat Autònoma de Barcelona = Autonomous University of Barcelona = Universidad Autónoma de Barcelona</orgName>
          <orgName type="acronym">UAB</orgName>
          <date type="start">1968-01-01</date>
          <desc>
            <address>
              <addrLine>UAB Campus 08193 Bellaterra Barcelona</addrLine>
              <country key="ES"/>
            </address>
            <ref type="url">https://www.uab.cat/</ref>
          </desc>
        </org>
        <org type="institution" xml:id="struct-38302" status="VALID">
          <idno type="IdRef">026453169</idno>
          <idno type="ROR">https://ror.org/03vek6s52</idno>
          <orgName>Harvard University</orgName>
          <desc>
            <address>
              <addrLine>Massachusetts Hall, Cambridge, MA 02138</addrLine>
              <country key="US"/>
            </address>
            <ref type="url">http://www.harvard.edu/</ref>
          </desc>
        </org>
        <org type="institution" xml:id="struct-199013" status="VALID">
          <idno type="IdRef">131056549</idno>
          <idno type="ROR">https://ror.org/00pg6eq24</idno>
          <orgName>Université de Strasbourg</orgName>
          <orgName type="acronym">UNISTRA</orgName>
          <desc>
            <address>
              <addrLine>4 rue Blaise Pascal - CS 90032 - 67081 Strasbourg cedex</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">https://www.unistra.fr/</ref>
          </desc>
        </org>
        <org type="institution" xml:id="struct-341038" status="VALID">
          <idno type="IdRef">232435103</idno>
          <idno type="ISNI">000000010626358X</idno>
          <idno type="ROR">https://ror.org/02cte4b68</idno>
          <orgName>Institut de Chimie - CNRS Chimie</orgName>
          <orgName type="acronym">INC-CNRS</orgName>
          <date type="start">2009-10-01</date>
          <desc>
            <address>
              <addrLine>CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE3 rue Michel-Ange75794 PARIS CEDEX 16 - France</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.cnrs.fr/inc</ref>
          </desc>
        </org>
        <org type="regroupinstitution" xml:id="struct-441569" status="VALID">
          <idno type="IdRef">02636817X</idno>
          <idno type="ISNI">0000000122597504</idno>
          <idno type="ROR">https://ror.org/02feahw73</idno>
          <orgName>Centre National de la Recherche Scientifique</orgName>
          <orgName type="acronym">CNRS</orgName>
          <date type="start">1939-10-19</date>
          <desc>
            <address>
              <country key="FR"/>
            </address>
            <ref type="url">https://www.cnrs.fr/</ref>
          </desc>
        </org>
        <org type="laboratory" xml:id="struct-1002357" status="VALID">
          <idno type="IdRef">050941127</idno>
          <idno type="RNSR">201220322S</idno>
          <idno type="ROR">https://ror.org/01pa4h393</idno>
          <orgName>Centre Européen de Recherche et d'Enseignement des Géosciences de l'Environnement</orgName>
          <orgName type="acronym">CEREGE</orgName>
          <date type="start">2020-01-01</date>
          <desc>
            <address>
              <addrLine>Europôle Méditerranéen de l'Arbois - Avenue Louis Philibert - BP 80 - 13545 Aix-en-Provence cedex 4</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.cerege.fr</ref>
          </desc>
          <listRelation>
            <relation name="UMR_D161" active="#struct-67872" type="direct"/>
            <relation name="UM34" active="#struct-198056" type="direct"/>
            <relation name="UMR7330" active="#struct-300026" type="direct"/>
            <relation active="#struct-300045" type="direct"/>
            <relation name="UMR7330" active="#struct-441569" type="direct"/>
            <relation name="UMR1410" active="#struct-577435" type="direct"/>
          </listRelation>
        </org>
        <org type="institution" xml:id="struct-67872" status="VALID">
          <idno type="IdRef">050165224</idno>
          <idno type="ROR">https://ror.org/05q3vnk25</idno>
          <orgName>Institut de Recherche pour le Développement</orgName>
          <orgName type="acronym">IRD</orgName>
          <desc>
            <address>
              <addrLine>SiègeLe Sextant 44, bd de DunkerqueCS 9000913572 Marseille cedex 02</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.ird.fr/</ref>
          </desc>
        </org>
        <org type="institution" xml:id="struct-198056" status="VALID">
          <idno type="IdRef">15863621X</idno>
          <idno type="ISNI">0000 0001 2176 4817</idno>
          <idno type="ROR">https://ror.org/035xkbk20</idno>
          <orgName>Aix Marseille Université</orgName>
          <orgName type="acronym">AMU</orgName>
          <date type="start">2012-01-01</date>
          <desc>
            <address>
              <addrLine>Aix-Marseille UniversitéJardins du Pharo58 Boulevard Charles Livon13284 Marseille cedex 7</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.univ-amu.fr/</ref>
          </desc>
        </org>
        <org type="institution" xml:id="struct-300026" status="VALID">
          <orgName>Collège de France</orgName>
          <orgName type="acronym">CdF (institution)</orgName>
          <desc>
            <address>
              <country key="FR"/>
            </address>
          </desc>
        </org>
        <org type="institution" xml:id="struct-300045" status="VALID">
          <idno type="IdRef">029349265</idno>
          <idno type="ISNI">0000 0001 2154 1736</idno>
          <idno type="ROR">https://ror.org/04kdfz702</idno>
          <idno type="Wikidata">Q3152437</idno>
          <orgName>Institut national des sciences de l'Univers</orgName>
          <orgName type="acronym">INSU - CNRS</orgName>
          <date type="start">2007-04-19</date>
          <desc>
            <address>
              <addrLine>INSU-CNRS3 rue Michel-Ange, 75794 Paris Cedex 16</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">https://www.insu.cnrs.fr</ref>
          </desc>
        </org>
        <org type="institution" xml:id="struct-577435" status="VALID">
          <idno type="ROR">https://ror.org/003vg9w96</idno>
          <orgName>Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement</orgName>
          <orgName type="acronym">INRAE</orgName>
          <date type="start">2020-01-01</date>
          <desc>
            <address>
              <country key="FR"/>
            </address>
          </desc>
        </org>
        <org type="institution" xml:id="struct-59704" status="VALID">
          <idno type="IdRef">031738419</idno>
          <idno type="ISNI">0000000123532622</idno>
          <idno type="ROR">https://ror.org/05a0dhs15</idno>
          <orgName>École normale supérieure - Paris</orgName>
          <orgName type="acronym">ENS-PSL</orgName>
          <date type="start">1985-07-24</date>
          <desc>
            <address>
              <addrLine>45, Rue d'Ulm - 75230 Paris cedex 05</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">https://www.ens.psl.eu/</ref>
          </desc>
          <listRelation>
            <relation active="#struct-564132" type="direct"/>
          </listRelation>
        </org>
        <org type="regroupinstitution" xml:id="struct-564132" status="VALID">
          <idno type="IdRef">241597595</idno>
          <idno type="ISNI">0000 0004 1784 3645</idno>
          <idno type="ROR">https://ror.org/013cjyk83</idno>
          <orgName>Université Paris Sciences et Lettres</orgName>
          <orgName type="acronym">PSL</orgName>
          <desc>
            <address>
              <addrLine>60 rue Mazarine 75006 Paris</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">https://www.psl.eu/</ref>
          </desc>
        </org>
        <org type="institution" xml:id="struct-92114" status="OLD">
          <idno type="ROR">https://ror.org/01x3gbx83</idno>
          <orgName>Institut National de la Recherche Agronomique</orgName>
          <orgName type="acronym">INRA</orgName>
          <date type="start">1946-05-18</date>
          <date type="end">2019-12-31</date>
          <desc>
            <address>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.inra.fr</ref>
          </desc>
        </org>
        <org type="institution" xml:id="struct-93591" status="OLD">
          <idno type="ROR">https://ror.org/02en5vm52</idno>
          <orgName>Université Pierre et Marie Curie - Paris 6</orgName>
          <orgName type="acronym">UPMC</orgName>
          <date type="end">2017-12-31</date>
          <desc>
            <address>
              <addrLine>4 place Jussieu - 75005 Paris</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.upmc.fr/</ref>
          </desc>
        </org>
        <org type="institution" xml:id="struct-148117" status="VALID">
          <idno type="IdRef">139408088</idno>
          <idno type="ROR">https://ror.org/02kbmgc12</idno>
          <orgName>AgroParisTech</orgName>
          <date type="start">2007-01-01</date>
          <desc>
            <address>
              <addrLine>22 place de l'Agronomie CS 20040 91123 Palaiseau cedex</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">https://www.agroparistech.fr/</ref>
          </desc>
        </org>
        <org type="institution" xml:id="struct-118959" status="VALID">
          <orgName>Woods Hole Oceanographic Institution</orgName>
          <orgName type="acronym">WHOI</orgName>
          <desc>
            <address>
              <addrLine>266 Woods Hole Road Woods Hole, MA 02543-1050</addrLine>
              <country key="US"/>
            </address>
            <ref type="url">http://www.whoi.edu/</ref>
          </desc>
        </org>
        <org type="institution" xml:id="struct-301950" status="VALID">
          <idno type="ROR">https://ror.org/042nb2s44</idno>
          <orgName>Massachusetts Institute of Technology</orgName>
          <orgName type="acronym">MIT</orgName>
          <desc>
            <address>
              <addrLine>77 Massachusetts Ave, Cambridge, MA 02139</addrLine>
              <country key="US"/>
            </address>
            <ref type="url">http://web.mit.edu</ref>
          </desc>
        </org>
      </listOrg>
    </back>
  </text>
</TEI>