Palaeozoic geology of the region about the western end of Lake Ontario
By: by J.W. Spencer.
Series: CIHM/ICMH Microfiche series -- no. 25089
Publisher: s.n.
Published: 1982
Place of publication: [S.l
Language: eng
Format: Microform
Number of pages: 66
Subjects: Geology -- Ontario.; Paleontology -- Ontario.
Other titles: The Canadian naturalist.
Notes: Caption title.

"From Canadian Naturalist, Vol. X, no. 3."

Includes bibliographical references.

Filmed from a copy of the original publication held by the Library, Geological Survey of Canada. Ottawa : Canadian Institute for Historical Microreproductions, 1982.
Table of contents: value: Part I. Palaeozoic geology of the region about the western end of Lake Ontario: p. 1-43; value: Part II. Surface geology of the region about the western end of Lake Ontario: p. [45]-116.