Plate 1. Venus inoceriformis. Pecten marylandicus. Panopoea goldfussij. Mysia nucleiformis. Trochus eboreus.
Plate 1. Venus inoceriformis. Pecten marylandicus. Panopoea goldfussij. Mysia nucleiformis. Trochus eboreus.
Plate 5. Orthostoma dentata. Pachygrapsus. Atyoida bisulcata.
Plate X. Ammonceratites conradi. Ammonites mandanensis. Ammonites nicolletii. Ammonites abyssinus. Pinna rostriformis.
Plate X. Ammonceratites conradi. Ammonites mandanensis. Ammonites nicolletii. Ammonites abyssinus. Pinna rostriformis.
Plate XI. Cidarites armiger. Cytherea missouriana. Tellina occidentalis. Hamites annulifer. Planularia cuneata. Hipponyx borealis. Ptycodus mortoni.
Plate XI. Cidarites armiger. Cytherea missouriana. Tellina occidentalis. Hamites annulifer. Planularia cuneata. Hipponyx borealis. Ptycodus mortoni.
Plate XII. [Genera Avicula, Cypricardites, Nuculites]
Plate XIII. [Genera Avicula, Cypricardites, Inoceramus, Microdon, Nuculites, Pterinea, Pleurorhynchus]
Plate XIII. [Genera Avicula, Cypricardites, Inoceramus, Microdon, Nuculites, Pterinea, Pleurorhynchus]
Plate XIV. [Genera Strophomena, Orthis, Delthyris, Atrypa]
Plate XV. [Genera Pterinea, Cypricardites, Inachus, Nuculites, Lingula, Bellerophon, Icthyocrinus, Nucleocrinus, Stephanocrinus]
Plate XV. [Genera Pterinea, Cypricardites, Inachus, Nuculites, Lingula, Bellerophon, Icthyocrinus, Nucleocrinus, Stephanocrinus]
Plate XVI. [ Genera Orthoceras, Diploceras, Cameroceras, Goniatities, Bellerophon, Pleurotomaria, Loxonema, Asaphus, Atrypa]
Plate XVI. [ Genera Orthoceras, Diploceras, Cameroceras, Goniatities, Bellerophon, Pleurotomaria, Loxonema, Asaphus, Atrypa]
Plate XVII. [Genera Trocholites, Plectostylus, Bellerophon, Cyrtolites, Platyostoma, Cornulites]