Classification of Bandel 2002
G. †Orthonema Meek and Worthen 1862
show all | hide all
†Orthonema amissidecoris Anderson et al. 1985
†Orthonema nebrascaensis Geinitz 1866
†Orthonema salteri Meek and Worthen 1860
†Orthonema subtaeniata Geinitz 1866
Fm. †Soleniscidae Knight 1931
show all | hide all
G. †Bulimorpha Whitfield 1882
G. †Ceraunocochlis Knight 1931
G. †Cylindritopsis Gemmellaro 1889
G. †Girtyspira Knight 1936
G. †Soleniscus Meek and Worthen 1860
Superor. †Caenogastropoda Cox 1959
show all | hide all
Fm. †Strobeidae Bandel 2002
hide
G. †Globobulimorpha Yoo 1994
G. †Globozyga Thein and Nitecki 1974
G. †Sphaerodoma Keyes 1889
G. †Strobeus de Koninck 1881
Fm. †Orthonemidae Nützel and Bandel 2000
show all | hide all
G. †Hermosanema Kues and Batten 2001
G. †Hypergonia Donald 1892
G. †Microlampra Pan and Erwin 2002
G. †Ohiopupa Bandel 2002
G. †Stegocoelia Donald 1889
G. †Taosia Girty 1939
Invalid names: Austronematinae Bandel 2002 [empty]
Fm. †Pseudozygopleuridae Knight 1930
show all | hide all
G. †Levizygopleura Bandel 2002
hide
†Levizygopleura gracilis Yoo 1994
†Levizygopleura inornata Knight 1930
†Levizygopleura trochus Knight 1930
†Levizygopleura williamsi Knight 1930