The petrology of Archean and Proterozoic rocks at Cross Lake, Manitoba and the effects of the Hudsonian orogeny
The Cross Lake Group, consisting of basalt, conglomerate, and sandstone, lies unconformably on the basement biotite granodiorite gneiss. The area probably underwent two periods of folding and these likely correspond to the Kenoran and Hudsonian orogenies. The only recognizable effects of the Kenoran...
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| Language: | unknown |
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2012
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| Online Access: | http://hdl.handle.net/1993/5418 |