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| | Mosasaur- Enchanted Learning Software |
 | | They were a short-lived line of reptiles that went extinct during the K-T extinction, 65 million years ago. |
 | | Some Mosasaurs include the Mosasaurus (40-59 ft. feet=12.5-17.6 m long with sharp teeth from the North Atlantic), Platecarpus, Tylosaurus (33-40 feet=10-12.3 m long with sharp teeth, from the North and South Atlantic), Plotosaurus, Clidastes, Plioplatecarpus, and Globidens (with flat teeth for crushing shellfish). |
 | | (pronounced TIE-low-SAWR-us) Tylosaurus (meaning "swollen lizard") was a mosasaur that was from 33-40 feet (10-12.3 m) long and had long, sharp teeth. |
| www.enchantedlearning.com /subjects/dinosaurs/dinos/Mosasaur.shtml (948 words) |
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