Top 10 Animals That Are Not Dinosaurs

The Top Ten
1 Pterodactyl

These are not dinosaurs they are correctly called theryosaurs pterodactyl is still easyier to spell

2 Woolly Mammoth

Still today there's still a select few people some kids who think mammoths are dinosaurs

I once thought mammoths were the predecessors of elephants. How wrong was I!

3 Dimetrodon
4 Plesiosauria
5 Gorgonopsia
6 Ichthyosaur
7 Mosasaur
8 Quetzalcoatlus Quetzalcoatlus is a pterosaur known from the Late Cretaceous period of North America (Maastrichtian stage), it was one of the largest known flying animals of all time.
9 Ladon
10 Liopleurodon Liopleurodon is a genus of large, carnivorous marine reptile belonging to the Pliosauroidea, a clade of short-necked plesiosaurs. The two species of Liopleurodon lived during the Callovian stage of the Middle Jurassic Period.
The Contenders
11 Mosasaurus
12 Glyptodon
13 Pteranodon Pteranodon lived during the late Cretaceous geological period of North America in present-day Kansas, Alabama, Nebraska, Wyoming, and South Dakota.
14 Dimorphodon
15 Sarcosuchus
16 Plesiosaurus
17 Deinosuchus Deinosuchus is an extinct genus related to the alligator that lived 80 to 73 million years ago, during the late Cretaceous period.

Many people would get confused that this is a dinosaur because of its name

18 Nyctosaurus Nyctosaurus is a genus of pterodactyloid pterosaur, the remains of which have been found in the Niobrara Formation of the mid-western United States, which, during the late Cretaceous Period, was covered in an extensive shallow sea.

A pterosaur with a antler crest.

19 Titanoboa
20 Prionosuchus
21 Dunkleosteus
22 Pliosaurus
23 Smilodon Smilodon was a saber-toothed cat from North and South America that lived 1.5 million to 10,000 years ago. It had a short tail, but very strong legs and paws for catching big prey. It was also 7.2 feet (2.2 meters) from nose to tail. Smilodon's two main front teeth were up to 12 inches (30 centimeters) long. They were very sharp, but quite thin. Smilodon probably used them to stab into its victim, or to slash its flesh and cause gaping wounds so the prey bled to death. Smilodon could open its mouth very wide, ready to strike its prey as though cutting it with a big knife. It may have gone for the throat-to cut the blood vessels and breathing tube.

Slimodon was a big cat that lived 10000 years ago in the ice age. It is also is closely related to the tigers and other big cats. It ate woolly mammoths and other large creatures.

24 Megalodon The megalodon is an extinct species of shark which was about 59 feet (18 meters) long and hunted in the seas until about 1.5 million years ago. It was similar to today's great white shark-but three times longer and 20 times heavier. ...read more.
25 Hallucigenia
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