160 GEOLOGICAL SECTION OF THE HAMILTON ASSOCIATION. 



List of specimens purchased by the Hamilton Association from 

 Mr. DeCew of DeCewsville : 



SPECIMEN. FORMATION. LOCALITY. PROV. 



i Diphyphyllum aurundinacum... Corniferous Sef^Sity O nt - 



3 Favosites gothlandica Limestone " 



3 Fragment showing diaphrams . . " " 



2 Michelina convexa " " 



i Michelina favosoidea " " 



2 Favosites turbinata " " 



2 " basaltica " " 



3 Calisiophyleum Oneidense. ... " " 

 i Blothrophyllum decorticatum . " " 

 3 Species hellopyllum Colligatum " " 



i Fistulipora Canadensis " " 



i Haimeophyllum ordinatum ... " " 



i Zaphrentis gigantea " *' 



3 Zaphrentis prolifica " " 



2 Diphyphyllum stramineum .... " " 



i Cystiphyllum aggregatum " " 



2 Eridophyllum Simcoensis " " 



i Michelina convexa " " 



2 New and undetermined speci- 

 mens " " 



2 Eridophyllum verneuilanum . . . " " 



2 Favosites, undetermined " " 



2 Syringopora perelegans " 



i Syringopora laxata " 



2 Syringapora Maclurii " " 



i Diphyphyllum stramineum .... " 



i Favosites Cervicornis " 



i Syringopora Hisingeri " " 



i Aulopora Umbellifera " '* 



i Aulopora, not determined .... " " 



3 Stromatopora " " 



i Cystiphyllum grande Corniferous. Hagersville, Ont 



. 3 Cystiphyllum Senecaenisis .... " " 



2 Cystiphyllun sulcatum " " 



