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Map showing localities and inferred distributions of the Huckleberry Ridge, Mesa Falls, and Lava Creek ash beds (Pearlette family ash beds) of Pliocene and Pleistocene age in the western United States and southern Canada
- Author / Creator
- Available as
- Physical
Details
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- Creator
- by Glen A. Izett and Ray E. Wilcox
- Format
- Maps, Atlases
- Language
- English
- Contributors
- Publication
-
- Reston, Va. : U.S. Geological Survey, 1982
- Physical Details
-
- 5 maps on 1 sheet : color ; 67 x 81 cm., or smaller, sheet 106 x 143 cm., folded in envelope 30 x 24 cm
- OCLC
- ocm10848144
- Cartographic Data
-
Scale 1:4,000,000
- Text and table showing "Locations of the Huckleberry Ridge, Mesa Falls, and Lava Creek A, and Lava Creek B volcanic ash beds in addition to locations of Pearlette family ash (unassigned) and Pleistocene ash suspected to be Pearlette family ash" on sheet.
- Includes bibliographical references.