Braunsia Buckman, 1902 † (original description)
Braunsina Buckman, 1902 † (original description)
Canavaria Buckman, 1902 † (original description)
Cotteswoldia Buckman, 1902 † (original description)
Deltoceras Buckman, 1902 † (original description)
Deltoidoceras Buckman, 1902 † (original description)
Depaoceras Buckman, 1902 † (original description)
Dissoroceras Buckman, 1902 † (original description)
Fontannesia Buckman, 1902 † (original description)
Lucya Buckman, 1902 † (original description)
Phlyseogrammoceras Buckman, 1902 † (original description)
Platygraphoceras Buckman, 1902 † (original description)
Reynesella Buckman, 1902 † (original description)
Reynesia Buckman, 1902 † (original description)