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Fossil collection records
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Classification of Baird and Case 1966
Subfm. †
Mosasaurinae
Gervais 1853
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G. †
Halisaurus
Marsh 1869
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†
Halisaurus platyspondylus
Marsh 1869
G. †
Mosasaurus
Parkinson 1822
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†
Mosasaurus conodon
Cope 1881
Subfm. †
Lophochelyinae
Zangerl 1953
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G. †
Prionochelys
Zangerl 1953