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Fossil collection records
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Classification of Nagao 1939
G. †
Nipponosaurus
Nagao 1936
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†
Nipponosaurus sachaliensis
Nagao 1936
Fm. †
Trachodontidae
Lydekker 1888
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Subfm. †
Hadrosaurinae
Lambe 1918 [hadrosaurine]
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G. †
Kritosaurus
Brown 1910
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†
Kritosaurus incurvimanus
Parks 1919
Subfm. †
Lambeosaurinae
Parks 1923 [lambeosaurine]
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G. †
Parasaurolophus
Parks 1922
Invalid names: Hadrosauridae Cope 1869 [synonym]