Modified from Brett et al; 1999
Order CORYNEXOCHIDA
Suborder Illaenina
Family Illaenidae
Bumastoides holei (Foerste 1920)
Bumastoides porrectus (Raymond 1925)
Nanillaenus americanus ( Billings 1859)
Order ASAPHIDA
Superfamily Asaphoidea
Family Asaphidae
Isotelus gigas Dekay 1824
Isotelus walcotti Ulrich in Walcott 1918
Superfamily Remopleuridoidea
Family Remopleurididae
Hypodicranotus striatulus (Walcott 1875)
Order PHACOPIDA
Suborder Cheirurina
Family Cheiruridae
Subfamily Cheirurinae
Ceraurus pleurexanthemus Green 1832
Gabriceraurus cf dentatus (Raymond & Barton 1913)
Ceraurus sp.
Subfamily Deiphoninae
Sphaerocoryphe robusta Walcott 1875
Suborder Phacopina
Superfamily Phacopoidea
Family Pterygometopidae
Achatella achates ( Billings 1860)
Calyptaulax callicephalus (Hall 1847)
Suborder Calymenina
Family Calymenidae
Flexicalymene senaria (Conrad 1841)
Order LICHIDA
Suborder Lichina
Family Lichidae
Amphilichas cornutus (Clarke 1894)
Amphilichas conifrons Ruedemann 1916
Order ODONTOPLEURIDA
Family Odontopleuridae
Meadowtownella trentonensis (Hall 1847)
Diacanthaspis parvula (Walcott 1877)
Apianurus n.sp.
Order PROETIDA
Superfamily Proetoidea
Family Proetidae
Cyphoproetus sp.