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Summary
DescriptionPteranodon longiceps YPM1177.jpg
The skull of the type specimen of Pteranodon longiceps (YPM 1177) in left lateral view, collected by S.W. Williston on May 2, 1876 from the "Yellow Chalk" near the Smoky Hill River in western Kansas, and described by Marsh (1876). Photo adapted from Plate 1 of Eaton (1910). Note that the crest is broken off. The greatest preserved length of the skull is 73 cm (28 inches).
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