Kermit the Ancestor
Since I wrote that book on the dinosaurs found in Arizona, Dinosaurs Roamed Arizona, I’ve been intrigued by ancient fossils. Reptiles are pretty easy to find in ancient fossils, but amphibians are much more difficult. Reptiles had scales that endured the fossilization process; amphibians had water-permeable skin that degraded too quickly. Kermit the Fossil That’s […]