Duncan-Canal-Alaska-2-USGS
Autor/Urheber:
United States Geological Survey
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480 x 296 Pixel (25195 Bytes)
Beschreibung:
Photograph of Duncan Canal, Alexander Archipelago, Alaska. View looking northwest up Duncan Canal towards Kupreanof Mountain. Rocks on west (left) side of the Canal are a combination of deep-sea sedimentary and volcanic rocks of the Permian and Mississippian Cannery Formation. On the east side, the Canal is bordered by Triassic Hyd Group volcanic rocks.
Lizenz:
Public domain
Credit:
Karl, Susan M.; Haeussler, Peter J. and McCafferty, Anne (1999) "Reconnaissance Geologic Map of the Duncan Canal-Zarembo Island Area, Southeastern Alaska" U.S. Geological Survey Open-File Report 99-168
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