Love in the Time of Chasmosaurs: Vintage Dinosaur Art: Tyrannosaurus(01)

Love in the Time of Chasmosaurs: Vintage Dinosaur Art: Tyrannosaurus(01)

Image gallery: Dinosaurs Having Sex

How did dinosaurs have sex? BBC Earth Love in the Time of Chasmosaurs: Vintage Dinosaur Art: Tyrannosaurus How did dinosaurs have sex? It's still a fossil mystery. Popular Science