Isotopic age map of Canada.

Isotopic age map of Canada.

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Bibliographic Details
Author / Creator:Wanless, R. K.
Imprint:Ottawa : Geological Survey of Canada, 1970.
Description:col. map 108 x 118 cm.
Language:English
Series:Map ; 1256A
Map (Geological Survey of Canada) ; 1256A.
Subject:
Geology -- Canada -- Maps.
Geological time -- Maps.
Geological time.
Geology.
Canada.
Thematic maps.
Geological maps.
Maps.
Cartographic data:Scale 1:5,000,000.
Format: Map Print
URL for this record:http://pi.lib.uchicago.edu/1001/cat/bib/6111911
Hidden Bibliographic Details
Notes:"Lambert conformal conic projection, standard parallels 49⁰N and 77⁰N; modified polyconic projection north of latitude 80⁰."
"Background geology from Map 1251A, Tectonic map of Canada."
Shows structural provinces, location of mineral types, dating methods, and designations of research laboratories.
Inset: Continental shelf extension, 1:10,000,000.

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