Pterosaurs
Dinosaurs
Other reptiles
Synapsids
Other
100

The class of animals that pterosaurs are

What are reptiles?

100

The "first bird" which shows the similarity and evolution of dinosaurs into birds

What is Archaeopteryx?

100

Shark-like marine lizards

What are mosasaurs?

100

The animals that Synapsida includes

What are mammals and proto-mammals?

100

The biggest shark to ever live

What is megalodon?

200

The era in which pterosaurs and dinosaurs lived

What is the Mesozoic?

200

The continents that dinosaurs lived on

What are all 7 continents?

200

The group of aquatic reptiles that includes Plesiosaurus, Elasmosaurus, and Liopleurodon

What is Plesiosauria?

200

The first land-dwelling apex predator

What is Dimetrodon?

200

The first apex predator ever

What is Anomalocaris?

300

The age that pterosaur hatchlings could fend for themselves

What is as soon as they were born?
300

The only surviving dinosaurs

What are birds?

300

The most dolphin-like marine reptiles which gave birth to live young

What are ichthyosaurs?

300

The largest saber-toothed cat

What is Smilodon?

300

The common spiral-shelled fossil cephalopods

What are ammonites?

400

The biggest pterosaur

What is Quetzalcoatlus?

400

The largest predatory dinosaur

What is Spinosaurus?

400

The archosaurs closer related to crocodiles than to birds

What is Pseudosuchia?

400

The first saber-toothed animals

What are gorgonopsids?

400

The giant dragonfly that lived in the Carboniferous period

What is Meganeura?

500

The pterosaur with bristle-like teeth that it used for filter feeding

What is Pterodaustro?

500

The first dinosaur to be discovered

What is Megalosaurus?

500

The armored, plant-eating pseudosuchians

What is Aetosauria?

500

The primitive synapsids with tiny heads for their body size

What is Caseidae?

500

The fish with jagged bony plates in its mouth instead of teeth

What is Dunkleosteus?