Title | Age determinations and geological studies K-Ar isotopic ages, report 11 |
Download | Downloads |
Licence | Please note the adoption of the Open Government Licence - Canada
supersedes any previous licences. |
Author | Wanless, R K; Stevens, R D; Lachance, G R; Delabio, R N |
Source | Geological Survey of Canada, Paper no. 73-2, 1973, 139 pages, https://doi.org/10.4095/102877 (Open Access) |
Image |  |
Year | 1973 |
Publisher | Canada Department of Energy, Mines and Resources |
Document | serial |
Lang. | English |
Media | paper; on-line; digital |
File format | pdf |
Subjects | geochronology; potassium argon dates; potassium argon dating |
Released | 1974 04 01; 2016 02 02 |
Abstract | One hundred and sixty-three new potassium-argon age determinations carried out on Canadian rocks and minerals are reported . Each age d e t er mination is accompanied by a description of the rock and
mineral concentrate used; brief interpretive comments regarding the geological significance of each age are also provided . The experimental procedures employed are described in brief outline and the constants used in the calculation of ages are
listed. Two geological time - scales are reproduced in tabular form for ready reference and an index of all published GSC K-Ar age determinations by primary NTS quadrangle has been prepared. |
GEOSCAN ID | 102877 |
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