Bedrock Geology

I would like to express my appreciation to the Geography Depart ment of McMaster University for their consideration and encouragement to me throughout my work on this thesis. I would like to thank, especially, Dr. A. F. Burghardt for his patience and help in correcting the text. In addition I would like to thank my family for their indulgence and help to me not only throughout this thesis, but throughout my years at McMaster. I would also like to thank the residents of Mono Township and of Orange ville who so willingly gave their co-operation during the research for this thesis. And, last, but not least, I would like to thank my typist