The Upper Sinemurian ammonite succession in the Sierra Madre Oriental (Mexico). - Archive ouverte HAL Access content directly
Journal Articles Volumina Jurassica Year : 2009

The Upper Sinemurian ammonite succession in the Sierra Madre Oriental (Mexico).

Abstract

In the Sierra Madre Oriental (Mexico), the biostratigraphic subdivision of the Upper Sinemurian can be refined. It has been possible to differentiate 11 horizons from the upper Obtusum Zone to the top of the Raricostatum Zone which are correlated with the NW European standard zonation. The index species of each horizon is figured.
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Dates and versions

hal-00491406 , version 1 (11-06-2010)

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  • HAL Id : hal-00491406 , version 1

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Christian Meister, Joachim Blau, Jean-Louis Dommergues, Rudolf Schlatter, Reinhard Schmidt-Effing. The Upper Sinemurian ammonite succession in the Sierra Madre Oriental (Mexico).. Volumina Jurassica, 2009, 7, pp.31-36. ⟨hal-00491406⟩
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