Its fossilized remains were first discovered in the southern United States (Louisiana), and were initially believed to be some sort of reptile, hence the suffix- "saurus", but later found to be a marine mammal.
The American fossils were initially believed to be some sort of reptile, hence the suffix- "saurus", but later found to be a marine mammal. Its fossilized remains were first discovered in the southern United States (Louisiana).
Its fossilized remains were first discovered in the southern United States (Louisiana). The American fossils were initially believed to be some sort of reptile, hence the suffix- "saurus", but later found to be a marine mammal.
Its fossilized remains were first discovered in the southern United States (Louisiana). The American fossils were initially believed to be some sort of reptile, hence the suffix- "saurus", but later found to be a marine mammal.