Washington, April 23 A newly discovered fossilized skeleton of a carnivorous animal, has helped scientists pinpoint the origin of flippers — limb adaptations for swimming in water, in seals, sea lions, and the walrus.
Researchers from the United States and Canada found the fossilized skeleton of a newly discovered carnivorous animal, Puijila darwini.
The animal is described as having a long tail, and fore-limbs comparatively proportionate to modern carnivorous land animals as opposed to pinnipeds. It is the first mammalian carnivore found at the site.