C.E. Dorsett We got an early start didn't we: The remarkable fossil bones of a fur-covered, swimming mammal that lived in the age of the dinosaurs 164 million years ago have been discovered in China, raising a wave of excitement among scientists whose timetable for mammalian evolution has just been pushed back by 100 million years (
New Mammal Fossil changes Timeline
New Mammal Fossil changes Timeline
New Mammal Fossil changes Timeline
C.E. Dorsett We got an early start didn't we: The remarkable fossil bones of a fur-covered, swimming mammal that lived in the age of the dinosaurs 164 million years ago have been discovered in China, raising a wave of excitement among scientists whose timetable for mammalian evolution has just been pushed back by 100 million years (