Chemical analysis of ash layers in ODP Leg 104 holes ...
Numerous fresh ash layers comprise about 0.3% by volume of Neogene to Holocene sediments drilled at Leg 104 Sites 642 and 643 (Vøring Plateau, North Atlantic). Median grain sizes of the ashes are about 100 /µm and maximum grain sizes range up to 1200 µm. Rhyolitic pumice shards dominate, with minor...
Main Authors: | , , |
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Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
PANGAEA
1989
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Subjects: | |
Online Access: | https://dx.doi.org/10.1594/pangaea.736965 https://doi.pangaea.de/10.1594/PANGAEA.736965 |