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Fossil collection records
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Classification of Williston 1898
G. †
Morosaurus
Marsh 1878
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†
Morosaurus agilis
Marsh 1889
†
Morosaurus grandis
Marsh 1877
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Invalid names:
Morosaurus impar
Marsh 1878 [synonym]
†
Morosaurus lentus
Marsh 1889
†
Morosaurus robustus
Marsh 1878