"Most actual dabbling is conducted while the bird is swimming and does not involve interaction between the animal and the substrate ... traces from the early Eocene Green River Formation, Utah ...

This is a reconstruction of the early Eocene (52 million-year-old) fauna that inhabited the rainforest around a northern British Colombia lake. The tapiroid Heptodon drinks in the shallows ...

We're headed for the Eocene. And we know what that's like." In the PETM the heat drove tropical species toward the Poles, and animal and plant species from all continents could cross land bridges ...

Named after the mythical serpent Vasuki from Hindu mythology, it belonged to the now-extinct Madtsoiidae family, a group of ...

It is one of the few fossils that actually show evolution in action and the transition between 2 major groups of animals. A very large collection ... also contains older fossil bird specimens from the ...