Get Instant Summarized Text (Gist) Fossils from the Eocene mudflats of Utah reveal four new ichnospecies, indicating diverse foraging behaviors of ancient waterbirds. These trace fossils ...

T he end of the Eocene (~33.9 million years ago) was a rough time for many species. It was a period marked by global cooling and drops in sea level, and in Eurasia, these global environmental impacts ...

“Given that the Chicxulub impact likely led to a major extinction event, we were curious to investigate whether what appeared as a series of sizeable asteroid impacts during the Eocene also ...

All but the most specialist sea plankton moved to higher latitudes during the Early Eocene Climatic Optimum ... community change often precedes the extinction of organisms.

Geologica Carpathica 50, 339-349 (1999). Seiffert, E.R. Evolution and Extinction of Afro-Arabian primates near the Eocene-Oligocene Boundary. Folia Primatologica 78, 314-327 (2007). Smith ...