Classification of Simons 1960
Or. †Pantodonta Cope 1873 [pantodont]
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Superfm. †Pantolambdoidea Cope 1883
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Fm. †Barylambdidae Patterson 1939
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G. †Haplolambda Patterson 1939
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†Haplolambda planicanina Flerov 1952
†Haplolambda quinni Patterson 1939
Fm. †Pantolambdidae Cope 1883
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G. †Pantolambda Cope 1882
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†Pantolambda bathmodon Cope 1882
†Pantolambda cavirictus Cope 1883
†Pantolambda intermedius Simpson 1935
Subfm. †Titanoideidae Patterson 1934
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G. †Titanoides Gidley 1917
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†Titanoides gidleyi Jepsen 1930
†Titanoides majus Simons 1960
†Titanoides simpsoni Simons 1960
†Titanoides zeuxis Simpson 1937
Invalid names: Sparactolambda Patterson 1939 [synonym]
Invalid names: Coryphodontoidea Simons 1960 [empty]