Home
Volcanoes
Webcams
News
Explore Data
Images
Get Involved
About AVO

Station: Brown_Bear_Core_110-20

Station ID: Brown_Bear_Core_110-20 [1] [2]
Volcano:
Collector: Unknown, Unknown
Date visited:
NAD83 latitude: 56.55103
NAD83 longitude: -147.635543
Default location: No
Location description: Abyssal piston core in the area to the southeast of Kodiak Island; located over 500 km downwind from the source volcano. The core is located in a topographic low. Datum unknown, assumed NAD27. Coordinates provided as degrees minutes seconds in publication and were converted to decimal degrees. See Nayudu (1964).
Station Location:
Marker
Legend
✕
Red (Warning)
Orange (Watch)
Yellow (Advisory)
Green (Normal)
Uninstrumented

300 km
200 mi
Leaflet U.S. Department of the Interior | U.S. Geological Survey | Policies
Samples:

References Cited

[1] Compositional heterogeneity of distal tephra deposits from the 1912 eruption of Novarupta, Alaska, 1984

Federman, A. N., and Scheidegger, K. F., 1984, Compositional heterogeneity of distal tephra deposits from the 1912 eruption of Novarupta, Alaska: Journal of Volcanology and Geothermal Research, v. 21, n. 3-4, p. 233-254.

[2] Correlation and petrological interpretation of abyssal and terrestrial tephra layers (Novarupta, Mazama, St. Helens, Washington), 1984

Federman, A. N., 1984, Correlation and petrological interpretation of abyssal and terrestrial tephra layers (Novarupta, Mazama, St. Helens, Washington): Oregon State University Ph.D. dissertation, 241 p.