Rasterelektronenmikroskopische Untersuchungen zum Problem der Schieferungsentwicklung in gefalteten Schiefern und Grauwacken (Praekambrium) der Neptune Range (Antarktis)
Weakly metamorphosed schists and graywackes (green schist facies) of the Precambrian Patuxent Formation were investigated by scanning electron microscope in 3 structural-substantial types in the cutting positions 'schistosity', 'plane s(1)' and 'cutting ac'; the corresp...
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| Format: | Article in Journal/Newspaper |
| Language: | unknown |
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1985
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| Online Access: | https://gfzpublic.gfz-potsdam.de/pubman/item/item_232388 |
| Summary: | Weakly metamorphosed schists and graywackes (green schist facies) of the Precambrian Patuxent Formation were investigated by scanning electron microscope in 3 structural-substantial types in the cutting positions 'schistosity', 'plane s(1)' and 'cutting ac'; the corresponding characteristic phenomena with reference to the development of planes are represented. The density of the cleavage planes and a length statistic with reference to the direction in the cutting ac are used as measurable values; for the submicroscopic 2-crossing of the plane system s(1), a possibility of correlation with the macroscopic fan-inverted fan of schistosity is obtained. -from Current Antarctic Literature |
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