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The average pterodactyl had a wingspan of 3 feet and weighed between 2 to 10 pounds. Pterodactyls were not dinosaurs, though both groups belong to the same scientific grouping, the archosaurs. More »

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Flying reptiles such as pterosaurs (also known as the pterodactyl) have not lived since the end of the Cretaceous period, around 65 million years ago. Modern humans have existed for approximately 200,000 years, meaning t... More »

www.reference.com Pets & Animals Dinosaurs

Pterodactyl is a term used to classify a group of flying reptiles that existed in a variety of sizes; with wingspans ranging from a few inches to over 40 feet. Thus height depends on which pterodactyl is in question. More »

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Velociraptors were about 1.6 feet tall at the hip and weighed up to 33 pounds, approximating the size of a turkey. They were significantly smaller than other members of the dromaeosaurid family, such as Deinonychus. Tail... More »

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The wingspan of the largest species of pteranodon (the term employed by working paleontologists as opposed to the culturally popular term "pterodactyl") was up to 30 feet. This wingspan is much larger than that of any mo... More »

www.reference.com Pets & Animals Dinosaurs

The pterodactyl was a winged reptile of the Jurassic period that lived roughly 150 million years ago. As the term "dinosaur" generally refers to creatures walking upright on two or four feet, and the pterodactyl flew or ... More »

www.reference.com Pets & Animals Dinosaurs

Though there have been a few instances of scientists purporting to have found larger specimens, the longest known dinosaur that is widely accepted by paleontologists seems to be the Diplodocus, a type of sauropod dinosau... More »

www.reference.com Pets & Animals Dinosaurs