- ... that the group Pareiasauromorpha includes parareptiles that lived from 271 to 252 million years ago?"
- ... that fossils of the temnospondyl amphibian Kourerpeton were notoriously discovered in the window of a barber's shop in Arizona?
- ... that although it was first classified as a reptile, the extinct genus Batropetes (restoration pictured) is now known to be a microsaur amphibian?
- ... that the largest known ovules produced by any non-flowering seed-plant came from the Medullosales (fossilized leaves pictured), an order of extinct seed ferns?
- ...that the extinct crocodile-like Prionosuchus is the largest amphibian known to have existed?