Troodon History Facts Size Habitat Classification Much More Updated on august 15, 2019. troodon was a small, bird like dinosaur that lived during the cretaceous period, about 76 million years ago. it stood about 11 feet tall and weighed about 110 pounds. an egg layer, it had behaviors in common with both crocodiles and birds; scientists are still uncertain about its status as an ancestor of either or both. Troodon was a slender little meat eater. dashing through what’s now north america 76 million years ago, troodon sniffs out dinner. moving lightly on its two hind feet, the dinosaur follows its nose until it’s close enough to spot a mousey mammal. using its strong eyesight, troodon sneaks up on its prey, using its long arms and fingerlike.
Troodon Dinosaur Britannica Troodon ( ˈ t r oʊ. ə d ɒ n troh ə don; troödon in older sources) is a former wastebasket taxon and a potentially dubious genus of relatively small, bird like theropod dinosaurs definitively known from the campanian age of the late cretaceous period (about 77 mya). it includes at least one species, troodon formosus, known from montana. On 2 legs. when it lived: late cretaceous, 79 75 million years ago. found in: usa. our view of troodon has changed a lot over the years. scientists have recently reclassified many of the known fossils. most of what we used to call troodon is now stenonychosaurus. the question remains whether we should still consider troodon a distinct dinosaur. With varying estimates of length from 6.5 to 11.5 feet and a modest height of up to 3 feet, troodon was not the largest of dinosaurs but was among the more brainy, sporting one of the largest brain to body size ratios of its time. this trait, coupled with other anatomical features, has led to a great deal of scientific interest in understanding. 8. troodon had a huge brain (by dino standards). . wikimedia commons. troodon ’s brain to body ratio is comparable with that of today’s emus and ostriches. also interesting are the dimensions.
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