Humboldtites septentrionalis (FOSSIL) (Smith, 1914 †)
Megaphyllites applanatus (FOSSIL) (Mojsisovics, 1873 †)
Megaphyllites chiosensis (FOSSIL) Fantini Sestini, 1981 †
Megaphyllites compressus (FOSSIL) Shevyrev, 1995 †
Megaphyllites evolutus (FOSSIL) Welter, 1922 †
Megaphyllites gebzensis (FOSSIL) Fantini Sestini, 1988 †
Megaphyllites humilis (FOSSIL) (Mojsisovics, 1873 †)
Megaphyllites insectus (FOSSIL) (Mojsisovics, 1873 †)
Megaphyllites jarbas (FOSSIL) (Münster, 1841 †)
Megaphyllites johannisboehmi (FOSSIL) Pompeckj, 1895 †
Megaphyllites procerus (FOSSIL) Arthaber, 1896 †
Megaphyllites prometheus (FOSSIL) Shevyrev, 1961 †
Megaphyllites transiens (FOSSIL) (Mojsisovics, 1873 †)
Megaphyllites wildhorsensis (FOSSIL) Bucher, 1992 †
Nitanoceras compressum (FOSSIL) Tozer, 1994 †
Nitanoceras selwyni (FOSSIL) (McLearn, 1930 †)