Strontium isotope dating of associated bivalve shells, combined with biostratigraphy, pushed back the first known occurrence of tricolpate pollen by around 2 million years. The location of the ...

A new study is reshaping how scientists date dinosaur fossils in Alberta's Dinosaur Provincial Park (DPP). Using advanced drone-assisted 3D mapping, researchers have uncovered significant ...

This is one of four subplans in EAS that allows a student to obtain an M.S. in Geology or Geophysics with a fully online curriculum. Learn more about our on-campus face-to-face program. This program ...

This is a well-written important paper on the recovery of fauna and flora following the end-Permian extinction event in several continental sites in northern China. The convincing conclusion, a rapid ...

Edited by Mark Thiemens, University of California San Diego, La Jolla, CA; received March 23, 2024; accepted May 23, 2024 ...