Taxa Count: 61
FINKELNBURGIIDAE
Diparelasma
Diparelasma cassinense
Diparelasma circulare
Diparelasma costellatum
Diparelasma elegantulum
Diparelasma extensum
Diparelasma fasciculatum
Diparelasma magnum
Diparelasma marylandicum
Diparelasma mesleri
Diparelasma parvum
Diparelasma pogonipense
Diparelasma rowelli
Diparelasma silicum
Diparelasma sp 1
Diparelasma sp 2
Diparelasma sp 3
Diparelasma sp 4
Diparelasma subquadratum
Diparelasma transversum
Diparelasma typicum
Fasciculina fasciculata
Finkelnburgia
Finkelnburgia arbucklensis
Finkelnburgia archias
Finkelnburgia armanda
Finkelnburgia auriculata
Finkelnburgia bellatula
Finkelnburgia biconvexa
Finkelnburgia bridgei
Finkelnburgia buttsi
Finkelnburgia canadensis
Finkelnburgia crassicostellata
Finkelnburgia cullisoni
Finkelnburgia delicatula
Finkelnburgia extensa
Finkelnburgia finkelnburgi
Finkelnburgia helleri
Finkelnburgia logani
Finkelnburgia macleodi
Finkelnburgia magna
Finkelnburgia missouriensis
Finkelnburgia newtonensis
Finkelnburgia noblei
Finkelnburgia obesa
Finkelnburgia osceola
Finkelnburgia parva
Finkelnburgia pauciradiata
Finkelnburgia plicata
Finkelnburgia roanokensis
Finkelnburgia scenidioides
Finkelnburgia stonehengensis
Finkelnburgia subaequiradiata
Finkelnburgia subquadrata
Finkelnburgia symmetrica
Finkelnburgia virginica
Finkelnburgia wemplei
Orusia desmopleura
Orusia eurekensis
Orusia jerseyensis
Orusia lenticularis