Sample locality map and analytical data for potassium-argon ages in the Port Moller, Stepovak Bay, and Simeonof Island quadrangles, Alaska Peninsula
Links
- Document: Report to Accompany Map MF-2155-E (pdf)
- Plate: Map MF-2155-E (pdf)
- NGMDB Index Page: National Geologic Map Database Index Page (html)
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Abstract
Potassium-argon age determinations for 84 volcanic, intrusive, and hydrothermally altered rocks from the Port Moller, Stepovak Bay, and Simeonof Island quadrangles are reported here. Of these age determinations, 78 samples were analyzed as part of Alaska Mineral Resource Assessment Program (AMRAP) studies in the Port Moller, Stepovak Bay, and Simeonof Island quadrangles. Age deter- minations for 6 of the samples have been previously published (Burk, 1965; Kienle and Turner, 1976; Wilson and others, 1981). This report consists of a sample location map, analytical data (table 1), and rock descriptions (table 2).
Study Area
Publication type | Report |
---|---|
Publication Subtype | USGS Numbered Series |
Title | Sample locality map and analytical data for potassium-argon ages in the Port Moller, Stepovak Bay, and Simeonof Island quadrangles, Alaska Peninsula |
Series title | Miscellaneous Field Studies Map |
Series number | 2155 |
Chapter | E |
DOI | 10.3133/mf2155E |
Year Published | 1994 |
Language | English |
Publisher | U.S. Geological Survey |
Publisher location | Reston, VA |
Contributing office(s) | Alaska Science Center |
Description | Report: 18 p.; 1 Plate: 39.0 x 36.2 inches |
Country | United States |
State | Alaska |
Other Geospatial | Alaska Peninsula, Port Moller quadrangle, Simeonof Island quadrangle, Stepovak Bay quadrangle |
Scale | 250000 |
Google Analytic Metrics | Metrics page |