Thylacosmilus...
From the look of the fossilized skull, you'd t... ...silized skull, you'd think this was a Smilodon, a sabertooth tiger. But no, this is Thylacosmilus, not a cat a... ...the strange lower jaw that runs the length of the saber
https://www.neatorama.com/2012/01/31/thylacosmilus/
