Precambrian geology, Orillia area.  by S.B. Lumbers and V.M. Vertolli
Contributors: Vertolli, V.M.
Series: Ontario.  Geological Survey.  Map P3407
Publisher: Ministry of Northern Development and Mines
Place of publication: Sudbury
Language: eng
Number of pages: 50
Subjects: Geology - Ontario - Orillia area; Geology - Ontario - Mara Twp.; Geology - Ontario - Carden Twp.; Geology - Ontario - Rama Twp.; Geology - Ontario - Dalton Twp. (southern part)
Notes: 11