Chihlioceras Grabau, 1922 † (original description)
Chihlioceras chingwangtaoense Grabau, 1922 † (original description)
Chihlioceras nathani Grabau, 1922 † (original description)
Chihlioceratidae Grabau, 1922 † (original description)
Ctenodonta symmetrica Grabau, 1922 † (original description)
Eccyliopterus kushanensis Grabau, 1922 † (original description)
Hormotoma doquieri Grabau, 1922 † (original description)
Liospira barbouri Grabau, 1922 † (original description)
Lophospira acuta Grabau, 1922 † (original description)
Lophospira gerardi Grabau, 1922 † (original description)
Lophospira gerardi var. laxa Grabau, 1922 † (original description)
Lophospira morrisi Grabau, 1922 † (original description)
Lophospira obscurata Grabau, 1922 † (original description)
Lophospira pulchelliformis Grabau, 1922 † (original description)
Lophospira terrassa Grabau, 1922 † (original description)
Lophospira trochiformis Grabau, 1922 † (original description)
Ophileta plana Grabau, 1922 † (original description)
Ophileta squamosa Grabau, 1922 † (original description)
Pagodispira Grabau, 1922 † (original description)
Pagodispira derwiduii Grabau, 1922 † (original description)
Pagodispira dorothea Grabau, 1922 † (original description)
Pagodispira dorothea var. laxa Grabau, 1922 † (original description)
Proterocameroceras Ruedemann, 1905 † (basis of record)
Proterocameroceras mathieui Grabau, 1922 † (original description)
Salpingostoma terrilli Grabau, 1922 † (original description)