Antarctosuchus

This relatively complete skull of an amphibian was excavated from Mid-Triassic layers of the Transantarctic Mountains, in Antarctica. It's fascinating to see that this large landmass mostly covered in ice contains a fossil record indicative of very different conditions than the present glacial environment. Specimen, about half meter in size, on display at The Chicago Field Museum of Natural History.

Amphibians Triassic temnospondyl