Last edited by Grojin
Friday, July 31, 2020 | History

2 edition of Geology of the Johnson River area, Alaska found in the catalog.

Geology of the Johnson River area, Alaska

George William Holmes

Geology of the Johnson River area, Alaska

by George William Holmes

  • 169 Want to read
  • 34 Currently reading

Published by [For sale by the Supt. of Docs.] U.S. Govt. Print. Off. in Washington .
Written in English

    Places:
  • Alaska,
  • Johnson River region.
    • Subjects:
    • Geology -- Alaska -- Johnson River region.

    • Edition Notes

      Bibliography: p. 48-49.

      Other titlesJohnson River area, Alaska.
      Statementby G. William Holmes and Helen L. Foster.
      SeriesGeological Survey. Bulletin 1249, Geological Survey bulletin ;, 1249.
      ContributionsFoster, Helen Laura, 1919- joint author.
      Classifications
      LC ClassificationsQE75 .B9 no. 1249
      The Physical Object
      Paginationvi, 49 p.
      Number of Pages49
      ID Numbers
      Open LibraryOL256663M
      LC Control Numbergs 68000214

      The Juneau gold belt is located in the southeastern portion of the U.S. state of belt is approximately miles ( km) in length, north/northwest-trending, and extends from Berners Bay southeastward to Windham Bay, 60 miles (97 km) southeast of Juneau, and includes Douglas Island.: 25 The belt contains over gold-quartz-vein deposits with production nearing 7,, ounces. Region 6: Alaska Alaska encompasses a large landmass that contains a wide variety of mineral resources. However, difficulties associated with a lack of transportation and challenging environmental conditions (extreme cold, snow, and darkness) have limited the amount of mining that can occur there.

      The Asian tectonic plate continues to press its force northward in Alaska and is the cause of continuing episodes of earthquakes, now mostly along the Alaska Peninsula and the upper Aleutian Islands. The Ice Age In the meantime, since Alaska had been partially formed by . usgs i [investigation] maps # 1 - (part 1) i / geologic map and structure sections along part of the lower yukon river, alaska, $ 10 i / geologic reconnaissance, yukon-kuskokwim delta region, alaska, $ 10 i / geology of the paleozoic area in the malvery quadrangle, arkansas, $

      PDF | On Jan 1, , T.E. Moore and others published Geology of northern Alaska. The Geology of Alaska. The Geology of North America | Find, read and cite all the research you need on ResearchGate. Preliminary geologic map of the Chugach National Forest special study area, Alaska. Map at , scale shows the bedrock geology of a special study area within the Chugach National Forest, Alaska. Includes ARC/Info export files and graphics. Info: Digital Data for the Reconnaissance Geologic Map for Prince William Sound and the Kenai.


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Geology of the Johnson River area, Alaska by George William Holmes Download PDF EPUB FB2

GEOLOGY OF THE JOHNSON RIVER AREA, ALASKA By G. WILLIAM HO~W and HELEN L. FOSTER ABSTRACT The vegetation, topography, and geology of n River area are representative of the entire eastern interior region of Alaska. This area has a vegetational cover of both boreal forest and upland tundra, has a continental.

Get this from a library. Geology of the Johnson River area, Alaska: an account of surficial and bedrock geology of a representative area in east-central Alaska.

[G William Holmes; Helen Laura Foster; Geological Survey (U.S.),] -- "An account of surficial and bedrock geology of a representative area in east-central Alaska.". A summary chapter provides an overview and presents a possible model for Alaska's Phanerozoic evolution.

The Geology of Alaska is the largest publication produced in the Decade of North American Geology program, a fitting tribute to this magnificent area.

Geochemistry of the Johnson River, Lake Clark National Park and Preserve, Alaska By Timothy P. Brabets and James R.

Riehle ABSTRACT The Johnson River Basin, located in Lake Clark National Park and Preserve, drains an area of 96 square miles.

A pri-vate inholding in the upper part of the basin contains a gold deposit that may be developed in the File Size: 3MB. surficial geology of the alaska highway corridor, delta junction to dot lake, alaska by richard d. reger, de anne s.p. Geology of the Johnson River area, and diana n. solie december this report has not been reviewed for technical content (except as noted in text) or for conformity to the editorial standards of dggs.

released by state of alaska department of natural File Size: 2MB. Physiographically, the map area ranges from the high glaciated mountains of the Alaska and Aleutian Ranges and the Chugach Geology of the Johnson River area to the coastal lowlands of Cook Inlet and the Copper River delta.

Structurally, the map area is cut by a number of major faults and postulated faults, the most important of which are the Border Ranges, Contact. Alaska geology, though, doesn’t only consist of the catastrophic.

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The map gives visual context to the abundant mineral and energy resources found throughout the state in a beautifully. In addition to roads and national parks, the book covers the boatside geology of Alaska, including the fjords of southeast Alaska, islands in the Bering Sea, and the Tatshenshini River.

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Physical Geology is a comprehensive introductory text on the physical aspects of geology, including rocks and minerals, plate tectonics, earthquakes, volcanoes, glaciation, groundwater, streams, coasts, mass wasting, climate change, planetary geology and. So, although I worked in Alaska many times over the past 40 years, I decided to buy a used copy of "Roadside Geology of Alaska" from Amazon for my first RV trip up the Alaska Highway.

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Geology of Lost River mine area, Alaska: Series title: Bulletin: Series number: DOI: /b Edition-Year Published: Language: ENGLISH: Publisher: U.S. G.P.O., Description: 80 p. ill., maps (some col.) ;24 +10 folded maps in case. Part or all of this report is presented in Portable Document Format (PDF).

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