Saurischians & Ornithischians
Sauropodomorphs
Theropods
Cerapods
Thyreophora
200
The group that this dinosaur belongs to.
What is saurischia?
200
The following image shows a sauropodomorph of this group.
What is prosauropoda?
200
Scotty(shown below) is a fossil of this dinosaur.
What is Tyrannosaurus rex?
200
The following image shows a ceratopsian belonging to this family.
What is Centrosaurines?
200
Name this Dinosaur.
What is Stegosaurus?
400
Thyreophora is an example of a clade contained in this group.
What is Ornithischia?
400
Sauropods legs are similar to those of this modern animal.
What are elephants?
400
One of the only dinosaurs capable of flight, this theropod is known as the first bird.
What is archeopteryx?
400
This was the first dinosaur ever discovered.
What is Iguanodont?
400
Plates of stegosaurs were originally thought to be arranged along the spine in this way.
What is flat along the back?
600
This feature set dinosaurs apart from other closely related reptile groups.
What is erect posture?
600
This organ in sauropods were incredibly small relative to their size.
What is the brain?
600
This is thought to be what Therizinosaurus' long claws were used for.
What is pulling vegetation down?
600
Hypsilophodonts were particularly adept at this activity.
What is running?
600
Ankylosaurids' diets were comprised of this.
What is low-growing vegetation? (ferns, shrubs, grass, etc.)
800
This group is the closest living relative of dinosaurs which are not themselves dinosaurs.
What are crocodilians?
800
Sauropod remains have been found on every continent except for this one.
What is antartica?
800
This is the first large Tyrannosaurid with direct evidence of feathers.
What is Yutyrannus?
800
This is the reason for adult protoceratops having two different kinds of head ornamentation.
What is sexual differentiation?
800
Ankylosaurs with tail clubs were not good at moving it in this direction.
What is up and down?