18. DISTRIBUTION, CHEMICAL COMPOSITION, AND SOURCES OF OLIGOCENE TO MIOCENE VOLCANIC ASHES FROM SITES 907,908, AND 9131
The volcanogenic component of 54 ash layers and ash-bearing sediments recovered at Sites 907, 908, and 913 (Ocean Drill-ing Program Leg 151) in the Greenland-Iceland-Norwegian Seas (Iceland Plateau, Greenland Basin, Hovgàrd Ridge) consists mainly of colorless and/or light to dark brown glass particl...
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Language: | English |
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Online Access: | http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.590.4030 http://www-odp.tamu.edu/publications/151_SR/VOLUME/CHAPTERS/sr151_18.pdf |