Tyonek Formation (Alaska)
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Sources
found: Work cat.: Lithological, geotechnical properties analysis, and geophysical log interpretation of U.S. Geological Survey drill holes IC-79, CW 81-2, and CE 82-1, Tyonek Formation ... 1988(Tyonek Formation of early Oligocene through middle Miocene age)
found: Geologic names of the United States through 1975.
notfound: GeoRef
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Change Notes
1987-12-07: new
2003-01-06: revised
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