Tag Archives: alligator

A new species of crocodilian related to modern alligators has been identified from fossils found in Mississippi and Alabama, the United States. Named Deinosuchus schwimmeri, it lived between 75 and 82 million years ago (Cretaceous period) and had teeth the ‘size of bananas,’ capable to take down even the very …

According to new research, American alligators (Alligator mississippiensis) have remained virtually untouched by evolutionary change for at least 8 million years — up to 6 million years older than previously thought. American alligator (Alligator mississippiensis). Image credit: Gareth Rasberry / CC BY-SA 3.0. “If we could step back in time …