Geological Survey of Canada (1978). Regional lake sediment and water geochemical reconnaissance data, north shore Lake Superior, Ontario. Geological Survey of Canada, Open File 507.
Some or all of the raw data associated with this publication have been loaded into the "Canadian Database of Geochemical Surveys" and subsequently converted into easy-to-use MS Excel spreadsheets. Follow the links in the "Survey Coverage" section below to determine exactly what data are available.
NGR lake sediment and water survey, NTS 52A and part of 52H, Ontario, 1977 (more)
|1||National geochemical reconnaissance release NGR 18- 1977, regional lake sediment and water geochemical reconnaissance data, Ontario-North shore Lake Superior; Hornbrook, E H W; Coker, W B; Lynch, J J. Geological Survey of Canada, Open File 507, 1978. (more)|
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The data are packaged as a single zip file, compatible with modern operating systems.
This PDF file contains the introductory text for GSC Open File 507. It was scanned from the original document. The data are not included in this file.
WARNING: the data on the diskette may have been packaged as a 16 bit self-extracting executable file, which is incompatible with 64 bit Windows computers.
This zip file contains the raw data for 64 geochemical Open Files released by the Resource Geophysics and Geochemistry Division of the Geological Survey of Canada. The data are in “punched card image” format (i.e. 80 column records), designed to be read by FORTRAN software.
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