Classification of Amler 1992

Superfm. †Nuculanacea Adams and A. 1858
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G. †Palaeoneilo Hall and Whitfield 1869
Superfm. Pectinacea Rafinesque 1815
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G. †Acanthopecten Girty 1903
G. †Aviculopecten M'Coy 1851
G. †Euchondria Meek 1874
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†Euchondria vera Drevermann 1902
G. †Fasciculiconcha Newell 1938
G. †Newellipecten Ruzicka et al. 1959
G. †Pernopecten Winchell 1865
G. †Pterinopecten Hall 1883
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†Pterinopecten mundus Whidborne 1897
G. †Streblopteria McCoy 1851
Superfm. †Pteriacea Gray 1847
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G. †Actinodesma Sandberger 1856
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Subg. †Actinodesma (Actinodesma) Sandberger 1856
G. †Leptodesma Hall 1883
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Subg. †Leptodesma (Leptodesma) Hall 1883
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