Reconstruction of a late Proterozoic to Devonian continental margin sequence, northern Alaska, its paleogeographic significance and contained base-metal sulfide deposits / edited by Julie A. Dumoulin, U.S. Geological Survey, 4210 University Drive, Anchorage, Alaska 99508, USA, Alison B. Till, U.S. Geological Survey, 4210 University Drive, Anchorage, Alaska 99508, USA.

Format:

Book

Author/Creator:

Dumoulin, Julie A., author, editor.

Till, Alison B., author, editor.

Contributor:

Geological Society of America.

Series:

Special papers (Geological Society of America) ; 0072-1077 506.

Special paper / Geolgoical Society of America, 0072-1077 ; 506

Language:

English

Subjects (All):

Plate tectonics--Alaska.

Plate tectonics.

Plate tectonics--Arctic regions.

Continental margins--Alaska.

Continental margins.

Continental margins--Arctic regions.

Continental drift.

Geology, Stratigraphic--Proterozoic.

Geology, Stratigraphic.

Geology, Stratigraphic--Devonian.

Sulfide minerals--Alaska.

Sulfide minerals.

Devonian Geologic Period.

Proterozoic Geologic Period.

Alaska.

Arctic Regions.

Physical Description:

1 online resource (ix, 258 pages) : illustrations (some color), maps (some color).

Place of Publication:

Boulder, Colorado : The Geological Society of America, 2014.

System Details:

text file PDF

Summary:

"Presents research fundamental to understanding the origin, character, and movements of the Arctic Alaska-Chukotka microplate from the Late Proterozoic to the Devonian"--Provided by publisher.

Contents:

Reconstruction of an early Paleozoic continental margin based on the nature of protoliths in the Nome Complex, Seward Peninsula, Alaska

Age, chemistry, and correlations of Neoproterozoic-Devonian igneous rocks of the Arctic Alaska-Chukotka terrane: An overview with new U-Pb ages

Carbonate rocks of the Seward Peninsula, Alaska: Their correlation and paleogeographic significance

U-Pb detrital zircon geochronology as evidence for the origin of the Nome Complex, northern Alaska, and implications for regional and trans-Arctic correlations

Geochemical and Nd-Sr-Pb isotopic evolution of metabasites from rifting of continental lithosphere, Seward Peninsula, Alaska, and implications for paleogeographic reconstruction

Late Devonian-Mississippian(?) Zn-Pb(-Ag-Au-Ba-F) deposits and related aluminous alteration zones in the Nome Complex, Seward Peninsula, Alaska

Pb isotope geochemistry of stratabound Zn-Pb(-Ag-Au-Ba-F) deposits and occurrences in the Nome Complex, Seward Peninsula, Alaska: Metal sources and regional comparisons

Sulfur and oxygen isotopic study of Paleozoic sediment-hosted Zn-Pb(-Ag-Au-Ba-F) deposits and associated hydrothermal alteration zones in the Nome Complex, Seward Peninsula, Alaska.

Notes:

Description based on print version record

Includes bibliographical references.

Other Format:

Print version: Reconstruction of a late Proterozoic to Devonian continental margin sequence, northern Alaska, its paleogeographic significance and contained base-metal sulfide deposits.

OCLC:

884968164

Access Restriction:

Restricted for use by site license.