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SAMPLE INFO : 97ANB-45a
Sample ID:97ANB-45a
Station ID:97ANB-45
Datum:NAD83
Date Sampled:1997-00-00
Sample Type 1:Tephra Fall
Sample Type 2:Fall deposit
 Text Description:
1931 lapilli 47?50 cm above base of tephra on Cobweb flow

References:
The ~400 yr b.p. eruption of Half-Cone, a post-caldera composite cone within Aniakchak Caldera, Alaska Peninsula
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