A fossil from the blustery plains of Patagonia is revising your book on one of the most elusive bands of hunting dinosaurs. The newly discovered dinosaur, Joaquinraptor casali, preyed on the soggy floodplains in Argentina about 67 million years ago, just before an asteroid that ended the age of dinosaurs. Weighing nearly a ton and measuring nearly 23 feet in …
Read More »Crocodile-eating apex dinosaur reveals missing link in predator evolution
