Anthracospirifer curvilateralis (Easton, 1962) † (basis of record)
Anthracospirifer curvilateralis chavezae Sutherland & Harlow, 1973 † (original description)
Anthracospirifer curvilateralis tanoensis Sutherland & Harlow, 1973 † (original description)
Anthracospirifer mcalesteri Sutherland & Harlow, 1973 † (original description)
Anthracospirifer newberryi Sutherland & Harlow, 1973 † (original description)
Beecheria daltonensis Sutherland & Harlow, 1973 † (original description)
Beecheria gerberi Sutherland & Harlow, 1973 † (original description)
Beecheria millepunctata (Hall, 1856) † (new combination reference)
Beecheria stehlii Sutherland & Harlow, 1973 † (original description)
Cleiothyridina milleri Sutherland & Harlow, 1973 † (original description)
Derbyia bonita Sutherland & Harlow, 1973 † (original description)
Linoproductus devargasi Sutherland & Harlow, 1973 † (original description)
Mesolobus striatus Weller & McGehee, 1933 † (basis of record)
Neochonetes henryi Sutherland & Harlow, 1973 † (original description)
Neochonetes whitei Sutherland & Harlow, 1973 † (original description)
Neospirifer tewaensis Sutherland & Harlow, 1973 † (original description)
Phricodothyris perplexa (McChesney, 1859) † (basis of record)
Punctospirifer kentuckensis (Shumard, 1855) † (additional source)
Punctospirifer morrowensis Sutherland & Harlow, 1973 † (original description)
Rhipidomella trapezoida Sutherland & Harlow, 1973 † (original description)
Spiriferellina ceres Sutherland & Harlow, 1973 † (original description)