Pojetaconcha paquettensis (FOSSIL) (Wilson, 1956 †)
Oxyprora parrishi (FOSSIL) (A.H. Worthen, 1890 †)
Apotocardium peculiare (FOSSIL) (Girty, 1910 †)
Apotocardium plautum (FOSSIL) Hoare,Mapes & Yancey, 2002 †
Apotocardium polymitarium (FOSSIL) (Hoare,Mapes & J. Brown, 1982 †)
Apotocardium pomachacanum (FOSSIL) (Chronic, 1949 †)
Pojetaconcha praepristis (FOSSIL) (Reed, 1952 †)
Oxyprora prattenanum (FOSSIL) (J.W. Hall, 1856 †)
Bransonia projecta (FOSSIL) C.O. Waterhouse, 1987 †
Pojetaconcha pygmaea (FOSSIL) (Hisinger, 1837 †)
Bransonia robusta (FOSSIL) (E.M. Fletcher, 1943 †)
Oxyprora sayrei (FOSSIL) (Elias, 1957 †)
Mulceodens schneideri (FOSSIL) Johnston & Chatterton,1983 †
Mulceodens sibleyense (FOSSIL) (La Rocque, 1950 †)
Apotocardium snideri (FOSSIL) (Morgan, 1924 †)
Pseudoconocardium species (FOSSIL) †
Pojetaconcha townleyi (FOSSIL) (Pojeta& Gilbert-Tomlinson, 1977 †)
Oxyprora tschernyschewi (FOSSIL) (Licharew, 1931 †)
Bransonia wilsoni (FOSSIL) Pojeta & Runnegar, 1976 †
Mulceodens wilsoni (FOSSIL) Johnston & Chatterton,1983 †