Rain gauges did not exist millions of years ago. Instead, researchers turn to indirect clues left behind in rocks, soils, and ...
Now, evidence suggests that some of these spiral-shaped species did manage to persist after all. Recent analysis of ammonite ...
To understand how global warming could influence future climate, scientists look to the Paleogene Period that began 66 ...
Evidence for ammonite survival into the Paleogene era is solid, a new study confirms, indicating that these ancient mollusks ...
In the aftermath of the giant asteroid that crashed into the Yucatan Peninsula about 66 million years ago, approximately 75% ...
Fossils from Denmark suggest ammonites survived the asteroid extinction far longer than believed, raising new questions about ...
Michael J. Benton is a professor of Paleobiology, University of Bristol. This story originally featured on The Conversation. The dinosaurs were killed by a meteorite impact on the Earth some 66 ...
The Paleogene Santa Rosa local fauna: introduction / Kenneth E. Campbell, Jr. -- The Paleogene Santa Rosa local fauna of Amazonian Peru / Kenneth E. Campbell, Jr., Carl David Frailey, Lidia ...