1 jan 152000000 ans av. J.-C. - Dinosaurs rules the land, mammals are common but small: 152 mya
-reptiles had overcome the evolutionary hurdles of support and reproduction that limited the amphibians.
-shrew-like animal, had the differentiated ear and jaw bones of a mammal and dates from the late Triassic
-We can’t understand where we came from without considering dinosaurs.
Ajouté au bande de temps:
Global Time Scale