John Asara

Living the Scientific Life (Scientist, Interrupted)

Tag archives for John Asara

tags:, evolution, dinosaurs, birds, Tyrannosaurus rex, ornithology, paleontology The Tyrannosaurus rex femur from which researcher Mary Higby Schweitzer of North Carolina State University recovered soft tissue. Image: Science. It wasn’t too long ago that paleontologists thought that fossilization was a process where all biological material was replaced with inert stone. However, in 2005, Mary…