Ancient Species -
Mammals

The first mammals appeared in Central Asia late in the Cretaceous Period (144 to 66.4 million years ago). Following the "great extinction" which wiped out the dinosaurs at the end of the Cretaceous Period, mammals became the dominant land vertebrates. By the start of the Eocene Period (about 58 million years ago) most modern groups had become established.
 

Mammal fossils now available (at eBay): Click on an item to view details and, if you wish, bid.

COLLECTIBLES Fossils: Mammal teeth from the USA . Approx 10 million years ago. AU $349.99 (0 Bids) End Date: Friday Apr-26-2019 22:48:07 EST Bid now | Add to watch list FOSSIL DEER TOOTH FOSSILIZED ICE AGE FLORIDA ROCK research mammal Suwannee river AU $22.28 End Date: Wednesday May-15-2019 6:15:34 EST Buy It Now for only: AU $22.28 Buy It Now | Add to watch list FOSSIL DEER TOOTH FOSSILIZED ICE AGE FLORIDA ROCK research mammal Suwannee river AU $18.08 End Date: Wednesday May-15-2019 6:13:13 EST Buy It Now for only: AU $18.08 Buy It Now | Add to watch list Mammal Jaw Section # 1903 • 6 teeth/ 4.25" section AU $32.09 End Date: Tuesday May-14-2019 14:22:53 EST Buy It Now for only: AU $32.09 Buy It Now | Add to watch list FOSSIL DEER TOOTH FOSSILIZED ICE AGE FLORIDA ROCK research mammal trophy antler AU $9.69 End Date: Tuesday May-14-2019 10:08:43 EST Buy It Now for only: AU $9.69 Buy It Now | Add to watch list FOSSIL TAPIR TOOTH FOSSILIZED ICE AGE FLORIDA ROCK historical research mammal AU $12.49 End Date: Tuesday May-14-2019 10:00:52 EST Buy It Now for only: AU $12.49 Buy It Now | Add to watch list Mammal Hair Strands with Insect in Burmite Amber from Cretaceous Dinosaur Age AU $48.94 End Date: Monday May-13-2019 11:44:21 EST Buy It Now for only: AU $48.94 Buy It Now | Add to watch list