Classification of Knight and Yochelson 1960
Cl. Monoplacophora Knight 1952
show all | hide all
Or. Tryblidioida Lemche 1957
hide
Superfm. †Archinacellacea Knight 1956
hide
Fm. †Hypseloconidae Knight 1956
hide
G. †Hypseloconus Berkey 1898
G. †Ozarkoconus Heller 1954
G. †Pollicina Holzapfel 1895
Superfm. †Cyrtonellacea Knight and Yochelson 1958
hide
Fm. †Cyrtonellidae Knight and Yochelson 1958
hide
G. †Cyrtonella Hall 1879
G. †Cyrtonellopsis Yochelson 1958
G. †Macroscenella Wilson 1951
Invalid names: Cambridiida Knight and Yochelson 1958 [empty]
Or. Tryblidioidea Lemche 1957
show all | hide all
Superfm. †Tryblidiacea von Zittel 1899
hide
Fm. †Tryblidiidae von Zittel 1899
hide
Subfm. †Proplininae Knight and Yochelson 1958
hide
G. †Proplina Kobayashi 1933
G. †Vallatotheca Foerste 1914
Subfm. †Tryblidiinae von Zittel 1899
hide
G. †Bipulvina Yochelson 1958
G. †Pilina Koken and Perner 1925
G. †Tryblidium Angelin and Lindström 1880
Invalid names: Archaeophialinae Knight and Yochelson 1958 [empty], Drahomirinae Knight and Yochelson 1960 [empty], Neopilininae Knight and Yochelson 1958 [empty]
Or. †Cambridioida Horný 1957
show all | hide all
Superfm. †Cambridiacea Horný 1957
hide
Fm. †Cambridiidae Horný 1957
hide
G. †Bagenovia Horný 1957
G. †Cambridium Horný 1957
G. †Stenothecoides Resser 1938
G. †Palaeacmaea Hall and Whitfield 1872
show all | hide all
†Palaeacmaea typica Hall and Whitfield 1872