Classification of Lund 1989

G. †Harpacodus St. John and Worthen 1875
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Harpacodus compactus St. John and Worthen 1875
Harpacodus occidentalis St. John and Worthen 1875
G. †Tanaodus St. John and Worthen 1875
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Tanaodus wisei Traquair 1901
Or. †Petalodontiformes Zangerl 1981
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Fm. †Belantseidae Lund 1989
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G. †Belantsea Lund 1989
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Belantsea montana Lund 1989
Belantsea occidentalis St. John and Worthen 1875
G. †Ctenoptychius Agassiz 1838
G. †Netsepoye Lund 1989
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Netsepoye hawesi Lund 1989
Fm. †Janassidae Jaekel 1899
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G. †Janassa
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Janassa clarki Lund 1989
Invalid names: Climaxodus McCoy 1848 [synonym]
Fm. †Petalodontidae Newberry and Worthen 1866
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G. †Polyrhizodus M'Coy 1848
Fm. †Pristodontidae Woodward 1889
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G. †Megactenopetalus David 1944
G. †Peripristis St. John 1870
G. †Petalorhynchus Newberry and Worthen 1866
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G. †Pristodus Davis 1883
G. †Siksika Lund 1989
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Siksika ottae Lund 1989
Invalid names: Peripristidae Eastman 1902 [synonym]