Geo HW4 - Brittle quartz and ductile micas are found in the...

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Seth Kimble 134478040 Geology 101 Answers to Homework 4 1. The strike of the rock layer must be 135® from magnetic North 2. This suggests that the rocks were formed from limestone and dolomite 3. The rocks were metamorphosed and new rock was uncovered when the mountains were formed 4.
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Unformatted text preview: Brittle quartz and ductile micas are found in the Appalachian mountains 5. The Cambrian Period was believed to be a sub categorical period of the Paleozoic era, which was a sub category itself of the Phanerzoic eon, thus indicating that this is a trick question....
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