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Gryposaurus (meaning "hooked-nosed (
stages) of North America. Named species of Gryposaurus are known from the Dinosaur Park Formation in Alberta, Canada and the Lower Two Medicine Formation in Montana and the Kaiparowits Formation of Utah
in the United States.
Gryposaurus is similar to quadrupedal herbivore around 9 meters long (30 ft), it may have preferred river settings. (see more...)