dromaeosaurs

How Many Species Of Dromaeosaurids Are There?

by

How Many Species Of Dromaeosaurids Are There? The Liaoning dromaeosaurids include five genera, some of which may include more than one species: Changyuraptor10, Graciliraptor11, Microraptor5 , 12, Sinornithosaurus13 , 14 and Tianyuraptor15. What was the first dromaeosaur? Dromaeosauroides is the first known dinosaur from this location, and the only one which has been scientifically named.

What Are The Main Types Of Dinosaurs?

by

What Are The Main Types Of Dinosaurs? With the discovery of many new species since the 1840s, the Dinosauria now contains two major groups of dinosaurs: the Ornithischia, or “bird-hipped” dinosaurs, and the Saurischia, or “lizard-hipped” dinosaurs. The division between the two groups was made by H.G. Seeley in 1888. What are the 7 groups