Anagymnites acutus (FOSSIL) (J. Von Hauer, 1892 †)
Tropigastrites costatus (FOSSIL) Tozer, 1994 †
Proteusites fergusoni (FOSSIL) Bucher, 1992 †
Anagymnites grandis (FOSSIL) Vavilov & Arkadiev,1986 †
Proteusites kellneri (FOSSIL) J. Von Hauer & al.,1968 †
Tropigastrites lahontanus (FOSSIL) Smith, 1914 †
Tropigastrites louderbacki (FOSSIL) (A. Hyatt & Smith,1905 †)
Anagymnites viaalaska (FOSSIL) McLearn, 1946 †
Proteusites weitschati (FOSSIL) Bucher, 1992 †