37 

 EXCURSION C 5. 



GEOLOGY OF SELECTED AREAS ON 



LAKES ERIE AND HURON IN THE 



PROVINCE OF ONTARIO. 



BY 



William A. Parks. 



With Sections by C. R. Stauffer, A. F. Foerste, M. Y. 

 Williams and T. L. Walker. 



CONTENTS. 



Page. 



Introduction 39 



Physical features 39 



Geology 41 



Annotated guide 43 



Lake Ontario 43 



Niagara Falls 45 



Geologv of the region about Port Colborne. By 



C. R. Stauffer 47 



General description 47 



Sections of the Onondaga 49 



The Hogan quarry 49 



Canadian Portland Cement Company's 



quarry 51 



List of Onondaga fossils ' 53 



Annotated guide 56 



Lake E ie 56 



Shore line phenomena and forests at Rondeau . 56 



Onondaga of Pelee island 59 



Glaciation of Pelee island 29 



