During the Eocene Epoch, roughly 45 million years ago ... evidence that places Diatryma alongside other large, plant-eating ...

These fossils offer unique insights into the evolution of animals and the Eocene Epoch around 45 million years ago. At that time, the Geiseltal was a warm, tropical swamp. Ancient horses ...

"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 ...

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