Dimetrodon borealis: First Canadian Dino Actually Mammal-Like Reptile
Sci-News.com,
A ‘dinosaur’ fossil known as Bathygnathus borealis has been shown to have steak knife-like teeth, and a team of Canadian…
A ‘dinosaur’ fossil known as Bathygnathus borealis has been shown to have steak knife-like teeth, and a team of Canadian…
Like pterosaurs, ichthyosaurs and plesiosaurs, Dimetrodon, while commonly mistaken for a dinosaur, isn't actually a dinosaur.