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Paleontology - Environment - 29.06.2021
Decline of dinosaurs under way long before asteroid fell
Decline of dinosaurs under way long before asteroid fell
Ten million years before the well-known asteroid impact that marked the end of the Mesozoic Era, dinosaurs were already in decline. That is the conclusion of the Franco-Anglo-Canadian team led by CNRS researcher Fabien Condamine from the Institute of Evolutionary Science of Montpellier (CNRS / IRD / University of Montpellier), which studied evolutionary trends during the Cretaceous for six major families of dinosaurs, including those of the tyrannosaurs, triceratops, and hadrosaurs.

Paleontology - Life Sciences - 18.03.2021
Discovery of a 'winged' shark in the Cretaceous seas
Discovery of a ’winged’ shark in the Cretaceous seas
The fossil of an unusual shark specimen reminiscent of manta rays sheds light on morphological diversity in Cretaceous sharks. This plankton feeder was discovered in Mexico and analysed by an international team of palaeontologists led by a CNRS researcher from Géosciences Rennes 1 (CNRS/University of Rennes 1).

Paleontology - 21.11.2017
World’s longest sauropod dinosaur trackway brought to light
In 2009, the world's largest dinosaur tracks were discovered in the French village of Plagne, in the Jura Mountains. Since then, a series of excavations at the site has uncovered other tracks, sprawling over more than 150 meters. They form the longest sauropod trackway ever to be found. Having compiled and analyzed the collected data, which is published in When sauropod tracks were discovered in the French village of Plagne in 2009 - near Lyon - the news went round the world.

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