Wisconsin
Arthrodira
Aspidichthys clavatus
Athyridida
Athyris vittata randalia
Atrypida
Atrypa reticularis
Auloporida
Aulopora annectens
Ctenostomata
Ascodictyon floreale
Ascodictyon stellatum
Condranema monroei
Cystoporata
Cyclotrypa collina
Fistulipora monticulata
Fistulipora romingeri
Lingulida
Barroisella complanata
Barroisella milwaukeensis
Barroisella rectilatera
Oncocerida
Acleistoceras breviposticum
Acleistoceras calvini
Acleistoceras fusiforme
Acleistoceras whitfieldi
Acleistoceras wisconsinense
Orthotetida
Eoschuchertella arctostriata
Petalodontiformes
Gamphacanthus politus
Phacopida
Eldredgeops norwoodensis
Pholadomyoida
Edmondia fragilis
Ptyctodontida
Eczematolepis telleri
Rhynchonellida
Cupularostrum depressa
Cupularostrum scitulus
Eumetabolotoechia greeni
Spiriferinida
Cyrtina triquetra
Cyrtina umbonata
Eosyringothyris occidentalis
Terebratulida
Cranaena thomasi
Trepostomata
Eridotrypa appressa