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Generalized isopach map of the ledge sandstone member of the Ivishak formation
Eastern North Slope Petroleum Province, Alaska
Isopach ledge sandstone member Ivishak formation, Alaska
Division of Geological and Geophysical Surveys.
1 map ; 51 x 73 cm., folded in envelope 25 x 32 cm.
by J.A. Levorsen, G.H. Pessel and I.L. Tailleur ; Department of the Interior, United States Geological Survey ; prepared in cooperation with the State of Alaska Department of Natural Resources, Division of Geological and Geophysical Surveys and Division of Oil and Gas.
Includes text, 3 sections, and location map.
Scale 1:500,000. 1 in. = approx. 8 miles.
Folio of the Eastern North Slope Petroleum Province, Alaska ; map MF-928-P
Miscellaneous field studies ; map MF-928-P