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.

Other author Dumoulin, Julie A. editor.
Other author Till, Alison B., editor.
Format Book
PublicationBoulder, Colorado : The Geological Society of America, 2014.
Descriptionix, 258 pages : illustrations (some color), maps ; 29 cm.
Subjects
Plate tectonics--Alaska.
Plate tectonics--Arctic regions.
Continental margins--Alaska.
Continental margins--Arctic regions.
Continental drift.
Geology, Stratigraphic--Proterozoic.
Geology, Stratigraphic--Devonian.
Sulfide minerals--Alaska.

SeriesSpecial paper ; 506
Special papers (Geological Society of America) 506. ^A20279
Contents Reconstruction of an early Paleozoic continental margin based on the nature of protoliths in the Nome Complex, Seward Peninsula, Alaska / Allison B. Till [and 6 others] -- Age, chemistry, and correlations, of Neoproterozoic-Devonian igneous rocks of the Arctic Alaska-Chukotka terrane : an overview with new U-Pb ages / Jeffrey M. Amato [and 4 others] -- Carbonate rocks of the Seward Peninsula, Alaska : their correlation and paleogeographic significance / Julie A. Dumoulin, Anita G. Harris, and John E. Repetski -- U-Pb detrital zircon geochronology as evidence for the origin of the Nome Complex, northern Alaska, and implications for regional and trans-Arctic correlations / Allison B. Till [and 3 others] -- Geochemical and Nd-Sr-Pb isotopic evolution of metabasites from rifting of continental lithosphere, Seward Peninsula, Alaska, and implications for paleogeographic reconstruction / Robert A. Ayuso and Allison B. Till -- Late Devonian-Mississippian(?) Zn-Pb(-Ag-Au-Ba-F) deposits and related aluminous alteration zones in the Nome Complex, Seward Peninsula, Alaska / John F. Slack [and 3 others] -- 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 / Robert A. Ayuso [and 3 others] -- 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 / W.C. Pat Shanks, III [and 4 others]
Abstract "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.
Bibliography noteIncludes bibliographical references.
LCCN 2014020016
ISBN9780813725062 (pbk)
ISBN0813725062 (pbk)

Availability

Library Location Call Number Status Item Actions
Joyner General Stacks QE511.4 .R44 2014 ✔ Available Place Hold