Not Quite A Sea Serpent

Dorudon atrox, based on a skeletal drawing easy to find on google. Although BBC's excellent Walking With Beasts featured it as the nice and helpless prey of Basilosaurus, it was about the size of an orca and must have been a quite nasty predator as well. In this drawing I tried to avoid the common mistakes when reconstructing "archeoceti", explained on Markus Bühler's excellent blog: [link]