Analog records from an airborne electromagnetic survey (using the Dighem II system) of parts of the Lake City caldera, Hinsdale County, Colorado
By: by Dighem Limited ; with an introduction by William D. Heran.
Contributors: Heran, William D.; Dighem Limited.; Geological Survey (U.S.)
Series: Open file report -- 81-1311.; Open-file report (Geological Survey (U.S.)) -- 81-1311.
Publisher: U.S. Dept. of the Interior, Geological Survey
Published: 1981
Place of publication: [Denver, Colo.?]
Language: eng
Format: Microform
Subjects: Electromagnetic measurements.
Notes: Microfiche. [Denver, Colo. : U.S. Geological Survey, 1981?]. 18 microfiches ; 11 x 15 cm.