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Geochemical maps showing the distribution and abundance of lead in the Tanacross quadrangle, Alaska
- Available as
- Physical
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- Creator
- by G.C. Curtin ... [and others] ; Department of the Interior, U.S. Geological Survey
- Other Title
-
- Envelope title: Distribution and abundance of lead, Tanacross quadrangle, Alaska
- Format
- Maps, Atlases
- Language
- English
- Contributors
- Publication
-
- Reston, Va. : The Survey ; Denver, Colo. : Federal Center [distributor], 1976
- Physical Details
-
- 4 maps on 1 sheet ; 24 x 31 cm., sheet 83 x 113 cm., folded in envelope to 23 x 32 cm
- OCLC
- ocm41590122
- Cartographic Data
-
Scale 1:500,000. 1 in. = approx. 8 mi(W 144⁰--W 141⁰/N 64⁰--N 63⁰).
- Relief shown by spot heights.
- Includes text, graphs, location map, and explanation of map units.
- "Base from U.S. Geological Survey, 1:250,000, Tanacross quadrangle, Alaska."
- "Background information relating to this map is published as U.S. Geological Survey circular 734 ..."
- Includes bibliographical references.
- A. Lead in the oxide residue of stream sediment -- B. Lead in the minus-80-mesh stream sediment -- C. Lead in theash of streambank sod -- D. Lead in the ash of aquatic bryophytes (mosses)