I'm only an undergraduate. But I'm VERY excited about dinosaurs and willing to learn. I have question that may-be someone can help me out with. In my historical calss we learned about he diffrent types of holes in reptile skulls.
Anapsid have no hole.
They are the turtles. Synapsids have one and are the mammal like reptiles. Diapsids have two they are the dino. But then my professor mentioned threapsids and said they were the mammal like reptiles. I don't know what's right.