Allosaurus

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An allosaur patrols the stream marking the border of its territory.

Genus Name: Allosaurus ("different lizard")
Type Species: * A. fragilis (Marsh, 1877)
Length: up to 38 feet (12 meters)
Weight: 1-4 tons
Time: 150-145 million years ago (Late Jurassic)

Place:	Colorado, Montana, New Mexico, Oklahoma,
	S. Dakota, Utah, Wyoming, Portugal

Diet: meat-eater (carnivore)