The Silurian geology and faunas of Ontario peninsula, and Manitoulin and adjacent islands
By: by M. Y. Williams.
Series: Canada. Geological Survey. Memoir 111. Geological series,; no. 91; Memoir (Geological Survey of Canada) ;; 111
Publisher: J. de L. Taché, printer
Published: 1919
Place of publication: Ottawa
Language: eng
Number of pages: 195
Subjects: Geology, Stratigraphic -- Silurian.; Paleontology -- Silurian.; Geology -- Ontario.; Paleontology -- Ontario.
Notes: Bibliography: p. 4-7.
At head of title: Canada. Department of Mines.
Appendix I. New species of brachioped, by A. F. Foerste.  Appendix II. New species of crinoid, by F. Springer.  Appendix III. New species of coral, by G. H.Chadwick.