Question

who discovered that the spinosaurus had tail fin-like structures similar to s crocodile?​

Answer 1

Answer:

Explanation: Ibrahim and his colleagues described the skeleton of Spinosaurus aegyptiacus — its name means “Egyptian spine lizard.” Long spines rose vertically from the bones in the 15-foot-long tail, forming a fin-like structure that, the scientists theorize, could undulate back and forth.