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SAMPLE INFO : UA1678
Sample ID:UA1678
Station ID:Column_Point
Latitude:57.9
Longitude:-136.29998
Datum:NAD83
Sample Type 1:Tephra Fall
Text Description:
UA1678 was the most abundant in shards (of all tephra samples from Column Point) and had a range of morphologies, including chunky pumice and tricuspate and needle-like glasses. Plagioclase dominated, with some orthopyroxene.

References:
Extending the Applications of Tephrochronology in Northwestern North America

SAMPLE LOCATION

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Page modified: August 1, 2017 15:29
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