Prionosuchus - a massive crocodile-like amphibian from the Permian period (~270 million years ago), lived in what is now Brazil. Reaching up to 9 meters, it was possibly the largest, or at least the longest, amphibian ever known, dominating Permian swamps, rivers, and lakes. 1/3
@gabipaleo.bsky.socialStegosaurus - a large herbivore from the Late Jurassic, lived around 150 million years ago, one of the most famous dinosaurs. Known from the Morrison Formation (western USA), its habitat ranged from subtropical forests to arid savannahs, with distinct wet and dry seasons. 1/5
