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SAMPLE INFO : NA02-10D
Sample ID:NA02-10D
Station ID:NA02-10D
Latitude:56.8999
Longitude:-158.22654
Datum:NAD83
Date Sampled:2002-00-00
Sample Type 1:Tephra Fall
Sample Type 2:Pumice
Text Description:
Representative coarse pumice fragment from 4 m thick pumice and lithic fall layer in lower portion of 1931 sequence (pumice to 50 cm across, lithic bombs to 1 m); in this section, deposits are more pumiceous overall and alternate with indurated agglutinate/lithic rich layers, lighter tan in color than upper section

References:
The 1931 eruption of Aniakchak volcano, Alaska

SAMPLE LOCATION

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Page modified: August 1, 2017 15:29
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