Earth’s history is punctuated by extreme events known as mass extinctions. The End-Permian extinction, 252 million years ago, is believed to be the biggest, killing 90 % or more of all species – no wonder it is also called “The Great Dying”. The big question out there is to understand what caused it, but it …[Read More]
Close your eyes. Go back in time 250 million years, and the world would seems as strange to you as a different planet. On land, there was a whole host of bizarre and now extinct animals: strange, crocodile-like things, and the precursors of dinosaurs; weird mammal-like beasts, that looked like the lost offspring of a …[Read More]
This is a guest post by Dan Peppe. He is an Assistant Professor in the Geology Department at Baylor University. His research interests are focused on reconstructing ancient climates and ecosystems in North America and East Africa and on developing new and improved palaeoclimate and palaeoecological proxies using methods in paleobotany, sedimentary geology, and paleomagnetism. More …[Read More]
Dinosaurs. What springs to mind when they’re mentioned? Colossal, towering sauropods? Packs of feisty feathered fiends? Or huge herds of hadrosaurs, chomping their way across the plains of long-lost worlds? Most, including myself, will automatically default to any one of these images when dinosaurs come up in conversation (what, you mean it’s not that frequent …[Read More]