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QUICK FACTS
Also known as:
Not Available
Etymology:
'Alberta Lizard'
Pronunciation:
al-BUR-toh-SAWR-us
Albertosaurus sarcophagus
was discovered by Osborn in 1905 in the Horseshoe Canyon Formation, etc of Alberta, etc., USA
Time Span:
83.5 - 70.6 mya
Length: 7.5 - 8.2 m Weight: 2.5 ton Diet: Carnivore
Class:
Sauropsida
Sub-class:
Diapsida
Super-order:
Dinosauria
Order:
Saurischia
Sub-order:
Theropoda
Infra-order:
Coelurosauria
Family:
Tyrannosauridae
Genus:
Albertosaurus
Species:
sarcophagus
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Albertosaurus sarcophagus
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A formidable predator, lighter and faster than T.rex, but also armed with powerful jaws and long teeth. Albertosaurus may have lived in groups.



