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Geologic map of the McCarthy D-1 Quadrangle, Alaska
September 1, 2000
Data set describes a 20-million-year-old shield volcano in the Wrangell volcanic field of north-central Alaska. These digital files were used to create the 1:63,360-scale geologic map of the McCarthy D-1 quadrangle.
Citation Information
Publication Year
2000
Title
Geologic map of the McCarthy D-1 Quadrangle, Alaska