On the superficial geology of the central region of North America
By: by George M. Dawson.
Publisher: s.n.
Published: 1875
Place of publication: [London, England
Language: eng
Number of pages: 623
Subjects: Geology -- Middle West; Geology -- Canada; Geology, Stratigraphic -- Quaternary.
Notes: "From the Quarterly journal of the Geological Society for November 1875."