Eons

How Whale Evolution Kind Of Sucked (2022x53)

Ημερομηνία προβολής: Αυγ 18, 2022

Mystacodon is the earliest known mysticete, the group that, today, we call the baleen whales. But if this was a baleen whale, where was its baleen? Where did baleen come from? And how did it live without it?