Affinocrinus Knapp, 1969 † (original description)
Arkacrinus Knapp, 1969 † (original description)
Arrectocrinus Knapp, 1969 † (original description)
Atokacrinus Knapp, 1969 † (original description)
Catacrinus Knapp, 1969 † (original description)
Cathetocrinus Knapp, 1969 † (original description)
Contocrinus Knapp, 1969 † (original description)
Exterocrinus Knapp, 1969 † (original description)
Fryxellodontus Miller, 1969 † (original description)
Heterorthella Harper, Boucot & Walmsley, 1969 † (original description)
Hirsutodontus Miller, 1969 † (original description)
Libratocrinus Knapp, 1969 † (original description)
Lobalocrinus Knapp, 1969 † (original description)
Marklandella Harper, Boucot & Walmsley, 1969 † (original description)
Martinophyllum Jell & Pedder, 1969 † (original description)
Metaffinocrinus Knapp, 1969 † (original description)
Metarrectocrinus Knapp, 1969 † (original description)
Neocatacrinus Knapp, 1969 † (original description)
Neoprotencrinus Knapp, 1969 † (original description)
Palmatocrinus Knapp, 1969 † (original description)
Palmerocrinus Knapp, 1969 † (original description)
Papillalunaria Utgaard, 1969 † (original description)
Parallelocrinus Knapp, 1969 † (original description)
Parerisocrinus Knapp, 1969 † (original description)
Platyfundocrinus Knapp, 1969 † (original description)
Pontotocrinus Knapp, 1969 † (original description)
Proconodontus Miller, 1969 † (original description)
Psilocrinus Knapp, 1969 † (original description)
Pyndaxocrinus Knapp, 1969 † (original description)
Ratcliffespongia Rigby, 1969 † (original description)
Retusocrinus Knapp, 1969 † (original description)
Separacrinus Knapp, 1969 † (original description)
Simocrinus Knapp, 1969 † (original description)
Subarrectocrinus Knapp, 1969 † (original description)
Sublobalocrinus Knapp, 1969 † (original description)
Vermiforafacta Cameron, 1969 † (original description)
Vermiforichnus Cameron, 1969 † accepted as Palaeosabella Clarke, 1921 † (original description)
Vertigocrinus Knapp, 1969 † (original description)
Wewokacrinus Knapp, 1969 † (original description)