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Monthly Archives: February 2013

Mamenchisaurus

Did you know that a ´╗┐´╗┐´╗┐Mamenchisaurus lived about 155,000,000 years ago! That was alomost the end of the jurassic period. ´╗┐Mamenchisaurus means mamen reptile. it was about 80 ft long or 25 meters wow! it was 30000.00 pounds or 15000.00 kilograms. Thats heavy. A Mamenchisaurus was a large plant eater. The group it was placed [...]

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