The end-Cretaceous extinction is the most well-known, ... That’s not clear, but it’s interesting that the soot scenario seems bad enough for a mass extinction on its own.

Static Dental Disparity and Morphological Turnover in Sharks across the End-Cretaceous Mass Extinction. Current Biology , 2018; DOI: 10.1016/j.cub.2018.05.093 Cite This Page : ...

The paper "Low dinosaur biodiversity in central China 2 million years prior to the end-Cretaceous mass extinction" is published in Proceedings of the National Academy of Sciences (2022).

End-Cretaceous mass extinction saw big swings in ocean pH Ocean chemistry didn't work the same for over a million years. Scott K. Johnson – Oct 24, 2019 3:51 pm | 36 ...

But the end-Cretaceous extinction is the only one reliably associated with an asteroid, ... Another period of extreme volcanic activity 201 million years ago marked the end-Triassic mass extinction.

Leaf fossils show severe end-Cretaceous plant extinction in southern Argentina Date: January 5, 2021 Source: Penn State Summary: The asteroid impact 66 million years ago that ushered in a mass ...

A study suggests that an asteroid impact, not volcanic activity, was the main cause of dinosaur extinction. Nonavian dinosaurs went extinct during the end-Cretaceous mass extinction, 66 million ...

No one knows exactly how dinosaurian dominance came to an end. Paleontologists and geologists have identified the triggers for the end-Cretaceous mass extinction that devastated life on Earth 66 ...

Researchers said Tuesday that organisms in the ocean's abyss were able to recover quickly after the end-Cretaceous mass extinction event that killed off dinosaurs 66 million years ago.

Crocodylomorphs survived two of these major events: the end-Triassic extinction (around 201.4 million years ago) and the end-Cretaceous extinction (about 66 million years ago).

The two biggest extinctions were at the end of the Permian Period, about 250 million years ago, and at the end of the Cretaceous, some 65 million years ago. The Permian extinction saw the loss of ...

More information: Jacob Berv, Genome and life-history evolution link bird diversification to the end-Cretaceous mass extinction, Science Advances (2024). DOI: 10.1126/sciadv.adp0114 . www.science ...