Classification of Blodgett and Johnson 1992

G. †Oriostoma Munier-Chalmas 1876
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†Oriostoma barrandei Munier-Chalmas 1876
†Oriostoma gerbaulti Oehlert 1877
†Oriostoma princeps Oehlert 1877
†Oriostoma subcostata Perner 1903
G. †Omphalocirrus de Ryckholt 1860
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†Omphalocirrus goldfussi d’Archiac and de Verneuil 1842
†Omphalocirrus kindlei Cleland 1911
G. †Euomphalus Sowerby 1814
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†Euomphalus winnipegosis Linsley and Yochelson 1973
G. †Serpulospira Cossmann 1915
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†Serpulospira laxus Hall 1859
†Serpulospira solutus Spitz 1907
G. †Straparollus de Montfort 1810
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Subg. †Straparollus (Eleutherospira) Blodgett and Johnson 1992
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†Straparollus (Eleutherospira) medfraensis Blodgett and Johnson 1992
†Straparollus (Eleutherospira) sinistralis Blodgett and Johnson 1992
†Straparollus laevis d’Archiac and de Verneuil 1842
†Straparollus mortoni Linsley and Yochelson 1973
†Straparollus philosophus Whidborne 1889
†Straparollus planorbis d’Archiac and de Verneuil 1842
G. †Angyomphalus Cossmann 1915
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Subg. †Angyomphalus (Eoangyomphalus) Blodgett and Johnson 1992
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†Angyomphalus (Eoangyomphalus) arctica Blodgett and Johnson 1992
†Angyomphalus (Eoangyomphalus) klapperi Blodgett and Johnson 1992
G. †Bicarina Jhaveri 1969
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†Bicarina euomphaloides Spitz 1907
†Bicarina fasciatum Goldfuss 1844
†Bicarina vittatum Goldfuss 1844
G. †Goniasma Tomlin 1930
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†Goniasma floryi Blodgett and Johnson 1992
†Goniasma lasallense Worthen 1890
†Goniasma megathanae Blodgett and Johnson 1992
†Goniasma quadricarinata Stauffer 1909
G. †Gyronema Ulrich and Scofield 1897
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†Gyronema kanekoi Kase and Nishida 1988
†Gyronema lirata Hall 1860
†Gyronema minutinodosa Blodgett and Johnson 1992
†Gyronema monroei Cleland 1911
†Gyronema multilirata Hall 1859
†Gyronema speciosum Whiteaves 1892
G. †Mourlonia de Koninck 1883
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†Mourlonia hoffmannae Blodgett and Johnson 1992
G. †Murchisonia d'Archiac and de Verneuil 1841
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†Murchisonia bilineata Dechen 1832
G. †Ptychomphalina Fischer 1885
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†Ptychomphalina aurora Blodgett and Johnson 1992
G. †Stegocoelia Donald 1889
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†Stegocoelia bonini Tassell 1982
G. †Stenoloron Oehlert and Oehlert 1888
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†Stenoloron minor Blodgett and Johnson 1992
†Stenoloron subaequilatera Chapman 1916
G. †Clathronema Blodgett 1992
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†Clathronema batteni Blodgett and Johnson 1992
†Clathronema cancellata Goldfuss 1844
†Clathronema cancellata Cleland 1911
†Clathronema cloughi Blodgett 1992
†Clathronema reticulata Phillips 1841
G. †Fusispira Hall 1872
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†Fusispira ventricosa Hall 1872
G. †Loxonema Phillips 1841
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†Loxonema altacostatum Tassell 1982
†Loxonema hamiltoniae Hall 1859
†Loxonema sinuosum de Sowerby and Murchison 1839
†Loxonema walcotti Blodgett and Johnson 1992
G. †Oxyspira Blodgett and Johnson 1992
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†Oxyspira murphyi Blodgett and Johnson 1992
Subfm. †Carinaropsinae Ulrich and Scofield 1897
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G. †Merriamella Blodgett and Johnson 1992
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†Merriamella eurekae Blodgett and Johnson 1992
G. †Merriamites Blodgett and Johnson 1995
Subfm. †Liospirinae Knight 1956
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G. †Denayella Blodgett and Johnson 1992
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†Denayella housei Blodgett and Johnson 1992
Fm. †Microdomatidae Wenz 1938
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G. †Decorospira Blodgett and Johnson 1992
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†Decorospira gilberti Blodgett and Johnson 1992
†Decorospira rigbyi Blodgett and Johnson 1992
†Decorospira tasselli Blodgett and Johnson 1992
Superfm. Pleurotomariacea Swainson 1840
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Fm. †Porcelliidae von Zittel 1895
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G. †Porcellia Léveillé 1835
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Subg. †Porcellia (Paraporcellia) Blodgett and Johnson 1992
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†Porcellia (Paraporcellia) rohri Blodgett and Johnson 1992
†Porcellia (Paraporcellia) rohri Blodgett and Johnson 1992
Subg. †Porcellia (Porcellia) Léveillé 1835
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†Porcellia (Porcellia) denayi Blodgett and Johnson 1992
†Porcellia (Porcellia) primordialis von Schlotheim 1820
†Porcellia aberrans Koken 1889
†Porcellia hertzeri Hall 1876
†Porcellia manitobensis Whiteaves 1892
†Porcellia puzo Léveillé 1835
Subfm. †Eotomariinae Wenz 1938
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G. †Quadricarina Blodgett and Johnson 1992
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Subg. †Quadricarina (Quadricarina) Blodgett and Johnson 1992
†Quadricarina glabrobasis Blodgett and Johnson 1992
†Quadricarina lenticularis Goldfuss 1844
Subg. †Straparollus (Euomphalus) Sowerby 1814
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†Straparollus (Euomphalus) hoffmani Linsley and Yochelson 1973
†Straparollus (Euomphalus) incrustatus Linsley and Yochelson 1973
G. †Anematina Knight 1933
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†Anematina mellaria Tyler 1965
†Anematina proutana Hall 1856
Subg. †Platyceras (Platyceras) Conrad 1840
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†Platyceras (Platyceras) trojani Blodgett and Johnson 1992
Subg. †Bellerophon (Bellerophon) de Montfort 1808
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†Bellerophon (Bellerophon) nevadensis Blodgett and Johnson 1992
Subg. †Straparollus (Straparollus) de Montfort 1810
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†Straparollus (Straparollus) caementarius Blodgett and Johnson 1992
†Straparollus (Straparollus) cottrelli Linsley and Yochelson 1973
†Straparollus (Straparollus) lonemountainensis Blodgett and Johnson 1992
Subg. †Murchisonia (Murchisonia) d'Archiac and de Verneuil 1841
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†Murchisonia (Murchisonia) nevadana Blodgett and Johnson 1992
†Murchisonia (Murchisonia) tillesae Blodgett and Johnson 1992