Plesiosaurus

Estimated Extinction Date: 66,000,000 years ago

Two facts for you today! When this animal's bones were discovered, they had nearly the whole skeleton-- a far cry from yesterday's pachycephalasaurus' cranium. I did my best to recreate Loch Ness' official tartan in monochrome, as a popular theory as to the identity of the Loch Ness Monster is a Plesiosaur that somehow escaped extinction.