Behemoth Buckman, 1922 † (original description)
Glaucolithites Buckman, 1922 † (original description)
Leucopetrites Buckman, 1922 † (original description)
Macrocephaliceras Buckman, 1922 † (original description)
Paravirgatites Buckman, 1922 † (original description)
Parkinsonites Buckman, 1922 † (original description)
Polystephanus Buckman, 1922 † (original description)
Stegeostephanus Buckman, 1922 † (original description)
Zigzagites Buckman, 1922 † (original description)