6533b833fe1ef96bd129be78

RESEARCH PRODUCT

Le Toarcien inférieur et moyen du Quercy méridional études stratigraphique, sédimentologique et paléoécologique d’après la nouvelle coupe de Caylus (Tarn-et-Garonne, France).

Philippe Fauré René Cubaynes Yves Alméras Carine Lézin Pierre Pellenard

subject

[SDE] Environmental SciencesStratigraphyToarcienBrachiopodaToarcianStratigraphiepaléontologie[ SDU.STU.ST ] Sciences of the Universe [physics]/Earth Sciences/Stratigraphypaléontology[SDU] Sciences of the Universe [physics]AmmonitinaTarn et Garonne[SDU]Sciences of the Universe [physics][SDU.STU.ST]Sciences of the Universe [physics]/Earth Sciences/Stratigraphy[SDE]Environmental Sciences[SDU.STU.ST] Sciences of the Universe [physics]/Earth Sciences/StratigraphyFrance[SDU.STU.PG] Sciences of the Universe [physics]/Earth Sciences/Paleontology[SDU.STU.PG]Sciences of the Universe [physics]/Earth Sciences/Paleontologypaleontology[ SDU.STU.PG ] Sciences of the Universe [physics]/Earth Sciences/Paleontology

description

The study of a new section around Caylus (Tarn-et-Garonne) allows new biostratigraphic and sedimentological observations on the terms of passage from the Upper Pliensbachian (Formation of the Barre à Pecten) to the Toarcien (Formation de Penne) of the Quercy (France). The Schistes cartons member (Lower Toarcian, Serpentinum zone) is particularly remarkable.Four taxa of brachiopods and eleven taxa of Toarcian ammonites from the Tenuicostatum, Serpentinum and Bifrons zones, sub-zone to Sublevisoni are the subject of the following paleontological study.

https://hal.archives-ouvertes.fr/hal-01737000