Cerionites F.B. Meek & A.H. Worthen, 1868 † accepted as Cyclocrinites C.E.I. von Eichwald, 1840 † (original description)
Desmacanthus Meek & Worthen, 1868 † accepted as Paleocampa Meek & Worthen, 1865 † (original description)
Desmacanthus Meek & Worthen, 1868 † accepted as Paleocampa Meek & Worthen, 1865 † (extant flag source)
Exogyroceras Meek & Worthen, 1868 † (original description)
Lepidesthes Meek & Worthen, 1868 † (original description)
Mazonia Meek & Worthen, 1868 † (original description)
Microcyclus Meek & Worthen, 1868 † (original description)
Onychaster Meek & Worthen, 1868 † (original description)

 Taxonomic remark

 for Desmacanthus Meek & Worthen, 1868 †

Proposed by the authors as an alternative name for Paleocampa Meek & Worthen, 1865 if desired, thus an objective ... [details]