Dinosaurs

horned:
1. triceratops
2. styracoaur
3. psittacosaur

plated and armoured
1. ornithischian
2.ankylosaurus
3.stegosaurus

bone headed and parrot like::
1. oviraptor
2. Acrotholus audeti



meat eating:
1.allosaurus
2. T-rex
3.spinosaurus


Big plant eaters:
1.ankylosaurus
2.stegosaurus
3.diplodocus


flying reptiles
1. pteranodon
2. piksi
3. avisaurus


marine reptiles
1. thalattosaurus
2. cocodrilians
3. mesosaurus





lightweight
1.elaphrosaurus
 
clawed
1. t-rex
2. therizinosaurus
3. linheraptor