Westonoceras alberta-saskatuanae (FOSSIL) Flower & Teichert, 1957 †
Winnipegoceras bighornense (FOSSIL) (Miller & Carrier,1942 †)
Lavaloceras cartierense (FOSSIL) Flower, 1952 †
Faberoceras cinereum (FOSSIL) (C.H. Blake, 1882 †)
Broeggeroceras contractum (FOSSIL) Sweet, 1958 †
Westonoceras deckeri (FOSSIL) Foerste, 1935 †
Westonoceras diestoceroides (FOSSIL) Flower, 1952 †
Glyptodendron eatonense (FOSSIL) Claypole, 1878 †
Faberoceras elegans (FOSSIL) Flower, 1946 †
Broeggeroceras elongatum (FOSSIL) Sweet, 1958 †
Winnipegoceras fragmentaricum (FOSSIL) E. Strand, 1934 †
Lavaloceras geniculatum (FOSSIL) Flower, 1952 †
Westonoceras gouldi (FOSSIL) Foerste, 1928 †
Faberoceras gracile (FOSSIL) Flower, 1952 †
Westonoceras greggi (FOSSIL) Roy, 1931 †
Sinclairoceras haha (FOSSIL) Flower, 1952 †
Clarkesvillia halei (FOSSIL) Flower, 1946 †
Teichertoceras husseyi (FOSSIL) Foerste †
Westonoceras iowense (FOSSIL) Foerste & Teichert,1930 †
Winnipegoceras laticurvatum (FOSSIL) (J.J.F. Whiteaves,1897 †)
Winnipegoceras latum (FOSSIL) (Troedsson, 1926 †)
Hecatoceras longiquum (FOSSIL) Teichert & Glenister,1952 †
Reedsoceras macrostomum (FOSSIL) (J.W. Hall, 1847 †)
Faberoceras magister (FOSSIL) (Miller, 1875 †)
Westonoceras manitobense (FOSSIL) (J.J.F. Whiteaves,1890 †)
Reedsoceras mcfarlani (FOSSIL) Flower, 1946 †
Westonoceras minnesotense (FOSSIL) (A.H. Clarke, 1897 †)
Faberoceras multicinctum (FOSSIL) Flower, 1946 †
Westonoceras nelsonense (FOSSIL) Foerste, 1929 †
Winnipegoceras obesum (FOSSIL) Flower, 1952 †
Hecatoceras obliquum (FOSSIL) Teichert & Glenister,1953 †
Westonoceras ornatum (FOSSIL) (Troedsson, 1926 †)
Westonoceras ortoni (FOSSIL) (F.B. Meek, 1872 †)
Westonoceras osloense (FOSSIL) E. Strand, 1934 †
Faberoceras percostatum (FOSSIL) Flower, 1946 †