'Mesolithic Palethnography…': part of this volume's title represents a sort of methodological and theoretical mission statement designed to convey the idea that research concerning the last hunter-collectors is today in desperate need of this type of insight. Since the beginning of the 1990s, a spectacular crop of occasionally vast open-air sites has emerged, one of the notable contributions of preventive archaeology. Several long-term excavations have also added to this exponentially increasing body of information that has now come to include a growing number of well-preserved sites that have allowed us to address palethnographic questions. This volume represents a first step towards revitalising Mesolithic research. Here we have focused on occupations from the 8th millennium cal BC, currently the best documented periods, and limited the scope to Northern France and certain neighbouring regions. The first part contains several preludes to monographs highlighting potential future studies as well as various patterns in the structuring of space and the location of camps. These, as well as other complementary discoveries, provide material for the second part of the volume dedicated to new data concerning the functional dynamics of Mesolithic camps. séances sPF as part of sessions organised by the société préhistorique française Published under the direction of Boris valentin, Bénédicte souffi, Thierry ducrocq, Jean-Pierre Fagnart, Frédéric séara, and christian verjux 2-2 2-2 2-2 MesOLITHIc PaLeTHnOGRaPHY ReseaRcH On OPen-aIR sITes BeTWeen LOIRe and necKaR Proceedings from the international round-table meeting in Paris (november 26-27, 2010) as part of sessions organised by the société préhistorique française Published under the direction of Boris valentin, Bénédicte souffi, Thierry ducrocq, Jean-Pierre Fagnart, Frédéric séara, christian verjux ISBN 2-913745-51-2 (on-line)