Classification of Bassler 1915

G. †Bucania Hall 1847
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†Bucania nashvillensis Ulrich and Scofield 1897
G. †Kokenospira Bassler 1915
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†Kokenospira costalis Ulrich and Scofield 1897
†Kokenospira esthona Koken 1889
G. †Phragmolites Conrad 1838
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†Phragmolites bellulus Ulrich and Scofield 1897
†Phragmolites dyeri Hall 1872
†Phragmolites elegans Miller 1874
†Phragmolites similis Ulrich and Scofield 1897
G. †Sinuites Koken 1896
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†Sinuites cancellatus Hall 1847
†Sinuites cassinensis Whitfield 1886
†Sinuites globularis Miller and Faber 1894
†Sinuites granistriatus Ulrich and Scofield 1897
†Sinuites obesus Ulrich and Scofield 1897
†Sinuites pervoluta Ulrich and Scofield 1897
†Sinuites planodorsatus Ulrich and Scofield 1897
†Sinuites subcompressa Ulrich and Scofield 1897
G. †Temnodiscus Koken 1896
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†Temnodiscus nitidula Ulrich 1879
G. †Tremanotus Hall 1868
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†Tremanotus angustata Hall 1852
†Tremanotus chicagoensis McChesney 1859
†Tremanotus crassolare McChesney 1861
†Tremanotus trigonostoma Hall and Whitfield 1875
G. †Poleumita Clarke and Ruedemann 1903
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†Poleumita rugaelineata Hall and Whitfield 1872
G. †Straparollus de Montfort 1810
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†Straparollus sanctisabae Roemer 1849
G. †Maclurites Le Sueur 1818
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†Maclurites logani Salter 1852
G. †Lophospira Whitfield 1886
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†Lophospira arachne Billings 1865
†Lophospira ventricosa Hall 1847
G. †Strophostylus Hall 1859
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†Strophostylus textilis Miller 1897
G. †Cyrtospira Ulrich and Scofield 1897
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†Cyrtospira parvulus Billings 1865
G. †Cycloceras M'Coy 1844
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†Cycloceras olorus Hall 1879
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†Cycloceras olorus baffinense Schuchert 1900
G. †Cameroceras Conrad 1842
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†Cameroceras marcoui Ruedemann 1906
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†Cyrtoceras indianense Miller 1892
Invalid names: Glyptoceras Foerste 1893 [synonym]
G. †Amphilichas Raymond 1905
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†Amphilichas halli Foerste 1888
G. †Ampyx Dalman 1827
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†Ampyx quadricostatus Emmons 1855
G. †Apatokephalus Brögger 1896
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†Apatokephalus corax Billings 1865
G. †Dikelocephalus Owen 1852
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†Dikelocephalus hartti Walcott 1879
G. †Loganellus Devine 1863
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†Loganellus logani Devine 1863
G. †Petigurus Raymond 1913
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†Petigurus ellipticus Cleland 1900
G. Lingula Bruguiére 1797
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†Lingula briseis Billings 1865
†Lingula clintoni Vanuxem 1842
†Lingula cobourgensis Billings 1865
†Lingula cuneata Conrad 1839
†Lingula curta Conrad 1842
†Lingula elongata Hall 1847
†Lingula eva Billings 1861
†Lingula huronensis Billings 1859
†Lingula ingens Spencer 1884
†Lingula lamellata Hall 1843
†Lingula minima Sowerby 1839
†Lingula morsei Winchell 1880
†Lingula nympha Billings 1865
†Lingula oblata Hall 1843
†Lingula obtusa Hall 1847
†Lingula philomela Billings 1865
†Lingula progne Billings 1862
†Lingula riciniformis Hall 1847
†Lingula whitfieldi Ulrich 1889
G. †Dalmanella Hall and Clarke 1892
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†Dalmanella macleodi Whitfield 1889
G. †Orthidium Hall and Clarke 1892
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†Orthidium lamellosum Raymond 1905
G. †Rafinesquina Hall and Clarke 1892
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†Rafinesquina minnesotensis Winchell 1881
G. †Camarotoechia Hall and Clarke 1893
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Subg. †Camarotoechia (Stegerhynchus) Foerste 1909
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Invalid names: Camarotoechia (Stegerhynchus) scobina Meek 1872 [synonym]
G. †Rhynchonella Fischer 1809
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G. †Diaphorostoma Fischer 1885
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G. †Eccyliomphalus Portlock 1843
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†Eccyliomphalus gyroceras Roemer 1852
G. †Polygyrata Weller 1903
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†Polygyrata hunterensis Cleland 1900
†Polygyrata polygyrata Roemer 1849
Subg. †Murchisonia (Hormotoma) Salter 1859
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†Hormotoma winnipegensis Whiteaves 1897
G. †Buthotrephis Hall 1847
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†Buthotrephis lesquereuxi Grote and Pitt 1876
Subg. †Trochonema (Eunema) Salter 1859
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G. †Pianodema Foerste 1912
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†Pianodema pogonipensis Hall and Whitfield 1877
†Lingula elderi Whitfield 1882
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Invalid names: Lingula minnesotensis Winchell 1880 [synonym]