No. 109.] 37 



2 Orthoceratites, sp.? Delphi. 



3 Orthoceratites, sp.? do. 



2 DiPLEURA DEKAYI ( heads). Cazenovia. 



1 Phacops bufo. Delphi. 



4 Crypheus calliteles. Lake Erie Shore. 

 70 Phacops bufo. do. 



1 Ichthyodorulite, with six teeth. Darien. 



