Paleoecology across the French Carboniferous-Permian boundary revealed by 3D exploration of coprolites
收藏ESRF Portal2028-01-01 更新2026-04-23 收录
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https://doi.esrf.fr/10.15151/ESRF-ES-2001798520
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资源简介：
Fossilised faeces (coprolites) are overlooked in palaeontology but they reveal crucial information on the ecology and evolution of the animals that produced them and on their ecological and environmental interactions. Coprolites yield micro-remains of various digested species and provide unique insights into the paleofauna, paleoenvironment and trophic webs. The Carboniferous-Permian transition records shifts from humid to arid global climates in continental environments (including lakes). However, it is still unclear how life has adapted to these changes. Coprolites from lacustrine deposits of French continental basins will be studied using high-resolution methodologies (PPC-SRμCT) to analyse their content and internal structure. The detailed 3D reconstructions of these Permo-Carboniferous coprolites produced by freshwater sharks, based on their spiralled morphology, will allow us to better understand this important ecological turnover and the evolution of sharks feeding behaviours.
提供机构：
Stiftung Schloss Friedenstein, Research and collections, Schlossplatz 1, 99867 Gotha, Germany; CR2P UMR 7207, Muséum National d'Histoire Naturelle, CP 38, 57 rue Cuvier, F-75231, Paris, FR; Museum fuer Naturkunde Berlin, Dynamik der Natur, Invalidenstraße 43, 10115 Berlin, Germany; Universite Toulouse III, FSI, 118 Route de Narbonne , 31511, Toulouse, FR; Universite Toulouse III, FSI, 118, route de Narbonne, 31511, Toulouse, FR; Humboldt Universitaet zu Berlin, Institut fuer Biologie, Invalidenstrasse 43, 10115 , Berlin, DE
创建时间：
2028-01-01
