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this large tooth may have broken loose and fell to the ground and over time became fossilized
and given the name Ornithocephalus Munsteri
was found in Boulder
thick legs
New 26Al/10Be dating suggests they are in the range of 680
Trionyx, Turtle, Hell Creek Formation, Montana Protoceratops this large tooth may haveFrom the Hell Creek Formation, Cretaceous Age of Montana. TRIONYX is an extremely rarte soft shell turtle. Complete articulated specimen such as this one are EXTREMELY RARE. This specimen is from the Hell Creek Formation, Cretaceous Age of Montana. Trionyx is a soft shelled aquatic turtle which still lives today but dates back to the Jurassic age. Modern trionychid turtles are found today in North America, Africa and Asia. This specimen is a replica