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University of Nevada Reno Ge.Ology of the Northern Part of The
University of Nevada Reno Ge.ology of the Northern Part of the Diamond Range, Eureka and White Pine Counties, Nevada A thesis submitted in partial fulfillment of the requirements for the degree of Master of Science in Geology by William D. Haworth December 1979 1 mines' USSUinr i V i e s / s The thesis of William D. Haworth is approved: / y o 5 University of Nevada Reno December 1979 V Figure 1 View of the western side of the northern part of the Diamond Range; the a lk a li fla t of Diamond Valley is at far left. ABSTRACT Upper Paleozoic rocks of the post-orogenic overlap assemblage are exposed throughout the northern part of the Diamond Range. The limestones, si Itstones, sandstones, shales, and conglomerates are characterized by abundant chert and quartz that was reworked from eugeosynclinal rocks exposed in the source area to the west. Continental sediments of the Newark Canyon Formation were deposited during the Early Cretaceous on an erosional surface above the Carbon Ridge Formation of Permian age. North-trending anticlines and syncl'ines are the dominant structures in the area. The major portion of the range is an asymmetrical syncline that plunges gently to the south. Several small scale folds on the east side of the area have been overturned to the east. The rocks were de formed both prior to and following the deposition of the Newark Canyon Formation. Numerous normal fa u lts, many of which are transverse to the trend of the folds, and a reverse fault have displaced the folded rocks. -
Geology of the Willow Creek Area, Elko County, Nevada
AN ABSTRACT OF THE THESIS OF John Henry Whitaker for the degree of Master of Science in Geology presented on May 6, 1985 Title: GEOLOGY OF THE WILLOW CREEK AREA, ELKO COUNTY, NEVADA Abstract approved: Redacted for Privacy . G. Joh761 The purpose of this study was to test two hypotheses. The first hypothesis interprets allochthonous rocks in the Willow Creekarea of the Pinyon Range as lying on flat, superficial thrusts that truncate the underlying folded Mississippian rocks of the Antler flyschsequence. The second hypothesis interprets the allochthonous rocksas being folded within the Mississippian sequence as if they had arrivedas part of the Antler allochthon after flysch sedimentation had begun andwere overlapped as sedimentation continued. Evidence presented here supports the second hypothesis. During Early and Middle Devonian time, deposition in the central Pinyon Range occurred in a miogeoclinal shallow-shelf environment characterized by carbonates of the Nevada Group. Onset of the Antler orogeny in Late Devonian time was marked by uplift and erosion or nondeposition in the study area. A west-dipping subduction zone formed to the west in oceanic crust, developing an accretionary wedge which became the Roberts Mountains allochthon. The allochthon was obducted onto the continent as incipient subduction of continental crust occurred. Downbending of the edge of the continent led to the formation of a foreland trough at the leading edge of the allochthon.Telescoping within the allochthon caused it to rise and shed siliciclastic sediments into the trough forming the submarine fan deposits of the Dale Canyon Formation. The allochthon was then emplaced over the Dale Canyon Formation and was subsequently overlapped by deltaic sediments of the Diamond Peak Formation. -
Engineering Evaluation/Cost Analysis for Town of Eureka (Eureka Smelter) Site Eureka, Eureka County, Nevada
ENGINEERING EVALUATION/COST ANALYSIS FOR TOWN OF EUREKA (EUREKA SMELTER) SITE EUREKA, EUREKA COUNTY, NEVADA October 2015 Prepared by: U.S. ENVIRONMENTAL PROTECTION AGENCY Region 9 75 Hawthorne Street San Francisco, California 94105 WESTON SOLUTIONS, INC. 1340 Treat Boulevard, Suite 210 Walnut Creek, CA 94597 Technical Direction Document No.: 0002/1302-T2-R9-14-10-0002 Document Control No.: 0022-08-AAEO Contract No.: EP-S5-13-02 U.S. EPA On-Scene Coordinators: Tom Dunkelman/Bret Moxley WESTON START Project Manager D. Neil Ellis [The remainder of this page has been intentionally left blank.] TABLE OF CONTENTS 1. INTRODUCTION..............................................................................................................1 2. SITE DESCRIPTION AND BACKGROUND ................................................................3 2.1 SITE LOCATION ....................................................................................................3 2.2 SITE HISTORY .......................................................................................................3 2.2.1 Mining History ..........................................................................................3 2.2.2 Mills and Smelters History .......................................................................4 2.2.3 Slag Piles History ......................................................................................5 2.2.4 Historic Health Effects Attributed to Mining and Smelting .....................5 2.2.5 Historic Flood Events ...............................................................................6 -
Mississippian Stratigraphy of the Diamond Peak Area, Eureka County, Nevada
Mississippian Stratigraphy of the Diamond Peak Area, Eureka County, Nevada GEOLOGICAL SURVEY PROFESSIONAL PAPER 661 Mississippian Stratigraphy of the Diamond Peak Area, Eureka County, Nevada By DAVID A. BREW With a section on the BIOSTRATIGRAPHY AND AGE OF THE CARBONIFEROUS FORMATIONS By MACKENZIE GORDON, JR. GEOLOGICAL SURVEY PROFESSIONAL PAPER 661 More than 7,000 feet of Late Mississippian synorogenic detrital clastic and limy sediments of the Chainman and Diamond Peak Formations were deposited in a narrow trough east of the Antler orogenic belt UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON : 1971 UNITED STATES DEPARTMENT OF THE INTERIOR WALTER J. HICKEL, Secretary GEOLOGICAL SURVEY William T. Pecora, Director Library of Congress catalog-card No. 70-608211 For sale by the Superintendent of Documents, U.S. Government Printing Office Washington, D.C. 20402 CONTENTS Page Pare Abstract _________________________________ 1 Stratigraphy Continued Introduction ________________________________ 1 Cretaceous System _____ F9 Acknowledgments ____________________________ 2 Newark Canyon Formation ________ f? Location and geography ______________________ 3 Tertiary System __________ __ F3 Previous work _____________________________ 3 Fanglomerate and megabreccia _ F3 Terminology _______________________________ 3 Igneous rocks _______ JT4 Geologic setting _______________________________ 4 Quaternary deposits ____ F4 Regional stratigraphy _________________________ 4 Alluvium ___________________ _ F4 Regional structure _____________________________ -
Stratigraphy of Paleozoic Rocks in the Carlin-Pinon Range Area, Nevada
' I' .._- .... ~ : Stratigraphy of Paleozoic Rocks in the Carlin-Pinon Range Area, Nevada GEOLOGICAL SURVEY PROFESSIONAL PAPER 867-A Prepared in cooperation with Nevada Bureau of Mines and Geology f:.:. ~, ' n" : . ' ,'_ Stratigraphy of Paleozoic Rocks in the Carlin-Pinon Range Area, Nevada By J. FRED SMITH, JR., and KEITH B. KETNER GEOLOGY OOF THE CARLIN-PINON RANGE AREA, NEVADA GEOLOGICAL SURVEY PROFESSIONAL PAPER 867-A Prepared in cooperation with Nevada Bureau of Mines and Geology UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON 1975 UNITED STATES DEPARTMENT OF THE INTERIOR ROGERS C. B. MORTON, Secretary GEOLOGICAL SURVEY V. E. McKelvey, Director Library of Congress Cataloging in Publication Data Smith, Joe Fred, 1911- Stratigraphy of Paleozoic rocks in the Carlin-Pinon Range area, Nevada. (Geology of the Carlin-Pinon Range area, Nevada) (Geological Survey Professional Paper 867-A) Bibliography: p. Includes index. 1. Geology, Stratigraphic-Paleozoic. 2. Geology-Nevada-Carlin region. I. Ketner, Keith Brindley, 1921- joint author. II. Nevada. Bureau of Mines. III. Title. IV. Series. V. Series: United States Geological Survey Professional Paper 867-A. QE654.S53 551. 7'2'0979316 74-31422 For sale by the Superintendent of Documents, U.S. Government Printing Office Washington, D.C. 20402 Stock Number 024-001-02628-7 CONTENTS Page Page Abstract . A1 Rock formations-Continued Introduction . 3 Devonian System-Continued The Carlin-Pinon Range area . 3 Transitional assemblage . A32 Fieldwork and acknowledgment.:;....................... 5 Roberts Mountains Formation . 32 Previous work . 5 Limestone and chert unit . 34 Rock formations ...................................... ·. 5 Late Late Devonian-early Early Mississippian uncon- Ordovician System . 5 formity . 34 Carbonate (eastern) assemblage . -
Burial and Exhumation History of Mississippian Strata in East-Central Nevada" (2012)
UNLV Theses, Dissertations, Professional Papers, and Capstones 5-1-2012 Burial and Exhumation History of Mississippian Strata in East- Central Nevada Yuki Yunika Agulia University of Nevada, Las Vegas Follow this and additional works at: https://digitalscholarship.unlv.edu/thesesdissertations Part of the Geology Commons, and the Stratigraphy Commons Repository Citation Agulia, Yuki Yunika, "Burial and Exhumation History of Mississippian Strata in East-Central Nevada" (2012). UNLV Theses, Dissertations, Professional Papers, and Capstones. 1529. http://dx.doi.org/10.34917/4332509 This Thesis is protected by copyright and/or related rights. It has been brought to you by Digital Scholarship@UNLV with permission from the rights-holder(s). You are free to use this Thesis in any way that is permitted by the copyright and related rights legislation that applies to your use. For other uses you need to obtain permission from the rights-holder(s) directly, unless additional rights are indicated by a Creative Commons license in the record and/ or on the work itself. This Thesis has been accepted for inclusion in UNLV Theses, Dissertations, Professional Papers, and Capstones by an authorized administrator of Digital Scholarship@UNLV. For more information, please contact [email protected]. BURIAL AND EXHUMATION HISTORY OF MISSISSIPPIAN STRATA IN EAST-CENTRAL NEVADA By Yuki Yunika Agulia Bachelor of Science Gadjah Mada University, Indonesia 2007 A thesis submitted in partial fulfillment of the requirements for the Master of Science Degree in