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Birds. 

 Scalopax (Snipe). — A solitary tibia, apparently belonging to this 

 genus, has been found in the greensand, near Arneytown. 



Testacea. 

 Sepia. — Several remains supposed to be of this genus. 

 Nautilus Dekayi, (M.) 

 Belemmites America nus, (M.) 

 Ambiguous, {M.) 

 Ammonites placenta, {Dekay.) 



Dclavvarensis, {M.) — Chesapeake and Delaware canal. 

 Vanuxemi, {jM.) — Chesapeake and Delaware canal. 

 Scaphites hippocrepis. 



reniformis, {M.) 

 Baculites ovatus, {Say.) 

 Bulla lignaria? 

 Turritella vertebroides, {M.) 



encrinoides. 

 Rostellaria arenarum, {M.) 



undetermined, {M.) — Casts, Delaware. 

 Tornitella bullata, {M.) 



A small species ; casts only found. 

 Cypraea. — A solitary cast, Delaware. 

 Patella tentorium, {M.) — Arne3'town. 

 Ostrea falcata, {M.) — An abundant fossil, 

 plumosa, {M.) — Arneytown. 

 panda, {M.) — Delaware, 

 torosa, {M.) — Mullica Hill. 

 Gryphea convexa, {M.) 

 maiabilis, (.¥.) 

 vomer, {M.) 

 Exogyra costata, {Say.) 

 Pecten quinquecostatus, {Sowerhy.) 

 craticula, {M.) — Arneytown. 

 venustus, (M.) 

 Plagiostoma gregale, {M.) — Burlington county. 



peiagicum, {M) 

 Anomia argcntaria, {M.) — Delaware, 

 tcliinoides, {M.) 



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