Home
Volcanoes
Webcams
News
Explore Data
Images
Get Involved
About AVO

Sample: Riehle_99_Circle_LakeK1

Sample ID: Riehle_99_Circle_LakeK1 [1]
Station ID: Riehle_99_Circle_Lake
AT Num:
Volcano:
Possible source:
Eruption:
Collector: Ager, T. A.
Date sampled:
Sample type 1: Tephra Fall
Color:
Final unit:
Text Description: White airfall ash from Circle Pond sediment core. Bottoms out at a layer of clayey pebble till with coal fragments.
Sample Location:

References Cited

[1] Data on Holocene tephra (volcanic ash) deposits in the Alaska Peninsula and lower Cook Inlet region of the Aleutian volcanic arc, Alaska, 1999

Riehle, J. R., Meyer, C. E., and Miyaoka, R. T., 1999, Data on Holocene tephra (volcanic ash) deposits in the Alaska Peninsula and lower Cook Inlet region of the Aleutian volcanic arc, Alaska: U.S. Geological Survey Open-File Report 99-0135, 5 p.