Helicites aequilaterus (FOSSIL) Wahlenberg, 1821 †
Galericulus altus (FOSSIL) Seeley, 1861 †
Hermosanema carinatum (FOSSIL) B.S. Kues, 2002 †
Bicuerda columnare (FOSSIL) (Erwin, 1988 †)
Alamirifica corona (FOSSIL) L.R. Saul & R.L. Squires,2003 †
Luoguella diana (FOSSIL) Pan & Erwin, 2002 †
Luoguella elegantula (FOSSIL) Pan & Erwin, 2002 †
Alamirifica harrissi (FOSSIL) (E.C. Allison, 1955 †)
Alamirifica harveyi (FOSSIL) (J.J.F. Whiteaves,1903 †)
Trochilites helicinus (FOSSIL) von Schlotheim, 1820 †
Luoguispira lineata (FOSSIL) Pan & Erwin, 2002 †
Platystoma lineata (FOSSIL) T.A. Conrad, 1842 †
Chuchleconus mandai (FOSSIL) Frýda, 1998 †
Luoguispira micra (FOSSIL) Pan & Erwin, 2002 †
Luoguispira multilinea (FOSSIL) Pan & Erwin, 2002 †
Suprazonalia multispiralis (FOSSIL) Yu & Xi, 1974 †
Zlichovia paradoxa (FOSSIL) Frýda & Manda, 1997 †
Microcochlis parva (FOSSIL) E.K. Yoo, 1994 †
Chippewaella patellitheca (FOSSIL) Gunderson, 1993 †
Bicuerda procolumnare (FOSSIL) B.S. Kues & Batten,2001 †
Brightonella sandlingensis (FOSSIL) Casey †
Platyostomella scotoburdigalensis (FOSSIL) (Etheridge, 1878 †)
Elmira shimantoensis (FOSSIL) S. Kiel & Nobuhara,2016 †
Holyneconcha splendida (FOSSIL) Frýda, 1998 †
Brightonella turris (FOSSIL) Casey †
Alamirifica ursa (FOSSIL) L.R. Saul & R.L. Squires,2003 †
Hermosanema varium (FOSSIL) B.S. Kues & Batten,2001 †
Mahajangina weitschati (FOSSIL) S. Kiel, 2006 †