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Dinosaur: Tenontosaurus tilletti
Cretaceous: 121.4–100.5 Ma

Length*: | 7.8 m | 25.6 ft |
Weight*: | 1000 kg | 2,205 lb |
*The largest known specimen
Locations
Sources
Material: At least several dozen individuals.
References: Tennant, J. (2013). "Osteology of a Near-Complete Skeleton of Tenontosaurus tilletti (Dinosauria: Ornithopoda) from the Cloverly Formation, Montana, USA.".
Werning, S. (2012). "The Ontogenetic Osteohistology of Tenontosaurus tilletti".
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