Middle Devonian
Athyridida
Athyris spiriferoides
Atrypida
Pseudoatrypa devoniana
Spinatrypa spinosa
Cardiidia
Grammysia bisulcata
Phacopida
Dipleura dekayi
Eldredgeops rana
Spiriferida
Mucrospirifer mucronatus
Tropidoleptida
Tropidoleptus carinatus