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SAMPLE INFO : Y-109
Sample ID:Y-109
Station ID:Y-109
Latitude:58.6113
Longitude:-154.0245
Datum:NAD83
Date Sampled:2000-00-00
Sample Type 1:Pyroclastic Flow
Text Description:
Kaguyak Ignimbrite. Mostly homogeneous, dark purple-brown ignimbrite (pale grey when dry) with two PCZ's about midway in section; overlain by orange-brown Fe-indurated sediments. Exposed thickness 8-10 m. 2 PCZs: 1.5; 0.5 m. See text for MP and ML. Pumice clasts: banded pumice present.

References:
Kaguyak dome field and its Holocene caldera, Alaska Peninsula

SAMPLE LOCATION

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Page modified: July 14, 2014 13:37
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