Quaternary Fault and Fold Database of the United States
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Lovelock-Cave-Back-Country-Byway
Back Country Byways . An Invitation to Discover There is an axiom among seasoned travelers advising that the best way to get to know a new place is to get off the highway and visit the back roads, the side trails and the hidden, out-of-the-way corners where the true qualities wait to be discovered. The same axiom holds true for America’s public lands, the vast reaches of our nation that are all too often seen only from the windows of speeding cars or the tiny portholes of airliners. The Bureau of Land Management, America’s largest land managing agency, is providing an exciting opportunity for more Americans to get to know their lands by getting off the main roads for leisurely trips on a series of roads and trails being dedicated as Back Country Byways. The Back Country Byways Program, an outgrowth of the national Scenic Byways Program, is designed to encourage greater use of these existing back roads through greater public awareness. The system is BUREAUREAU OOFF LANDLAND MANMANAGEMENTGEMENT expected to expand to 100 roads when completed. In Nevada, each byway has a character and beauty of its own, taking travelers through scenery that is uniquely Nevadan, into historic areas that helped shape our state and near areas that have been largely untouched by man. They can see the multiple uses of their lands and come to a greater awareness of the need for the conservation and wise use of these resources. And all this can be accomplished at little cost to the taxpayer. Because the roads are already in place, only interpretive signs and limited facilities are needed to better serve the public. -
Northern Paiute and Western Shoshone Land Use in Northern Nevada: a Class I Ethnographic/Ethnohistoric Overview
U.S. DEPARTMENT OF THE INTERIOR Bureau of Land Management NEVADA NORTHERN PAIUTE AND WESTERN SHOSHONE LAND USE IN NORTHERN NEVADA: A CLASS I ETHNOGRAPHIC/ETHNOHISTORIC OVERVIEW Ginny Bengston CULTURAL RESOURCE SERIES NO. 12 2003 SWCA ENVIROHMENTAL CON..·S:.. .U LTt;NTS . iitew.a,e.El t:ti.r B'i!lt e.a:b ~f l-amd :Nf'arat:1.iern'.~nt N~:¥G~GI Sl$i~-'®'ffl'c~. P,rceP,GJ r.ei l l§y. SWGA.,,En:v,ir.e.m"me'Y-tfol I €on's.wlf.arats NORTHERN PAIUTE AND WESTERN SHOSHONE LAND USE IN NORTHERN NEVADA: A CLASS I ETHNOGRAPHIC/ETHNOHISTORIC OVERVIEW Submitted to BUREAU OF LAND MANAGEMENT Nevada State Office 1340 Financial Boulevard Reno, Nevada 89520-0008 Submitted by SWCA, INC. Environmental Consultants 5370 Kietzke Lane, Suite 205 Reno, Nevada 89511 (775) 826-1700 Prepared by Ginny Bengston SWCA Cultural Resources Report No. 02-551 December 16, 2002 TABLE OF CONTENTS List of Figures ................................................................v List of Tables .................................................................v List of Appendixes ............................................................ vi CHAPTER 1. INTRODUCTION .................................................1 CHAPTER 2. ETHNOGRAPHIC OVERVIEW .....................................4 Northern Paiute ............................................................4 Habitation Patterns .......................................................8 Subsistence .............................................................9 Burial Practices ........................................................11 -
Gravity Modeling of the Rye Patch Known Geothermal Resource Area, Rye Patch, Nevada
GRC Transactions, Vol. 38, 2014 Gravity Modeling of the Rye Patch Known Geothermal Resource Area, Rye Patch, Nevada Mark R. McDonald1 and William D. Gosnold2 1North Dakota Geological Survey, Bismarck ND 2Department of Geology and Geological Engineering, University of North Dakota, Grand Forks ND Keywords A gravity study was performed at the Rye Patch KGRA in an Rye Patch, gravity, modeling, geophysics, exploration attempt to further define the geothermal reservoir and/or to identify potential drilling targets in the area by delineating approximate fault locations, lengths, trends and dip angles. The gravity survey ABSTRACT was augmented with existing seismic, aeromagnetic, remote sens- ing, and geochemical data. A gravity survey was conducted at the Rye Patch Known Geo- thermal Resource Area located at Rye Patch, Nevada. The purpose Geology of the study was to attempt to further delineate the geothermal reservoir and/or to identify potential drilling targets. The survey The Rye Patch geothermal area is located in the Humboldt Riv- consisted of collecting data at 264 new stations to augment data er Valley in Pershing County, Nevada. As previously mentioned, from 203 stations collected in 2008. Information from previous the study area is bounded by the Humboldt Range on the east seismic, aeromagnetic and geochemical investigations was also examined and incorporated. After filtering the data to remove the strong regional overprint caused by the large density contrast between the low density alluvium within the valley versus the near-surface higher density rock in the higher elevations, 2-D models were created across three profiles. Based on estimates arrived at by using 2nd derivative methods, fault dip angles are on the order of 80o and are consistent with previous conceptual models of the site. -
Rochester District, Nevada
DEPARTMENT OF THE INTERIOR HUBERT WORK, Secretary UNITED STATES GEOLOGICAL SURVEY GEORGE OTIS SMITH, Director Bulletin 762 GEOLOGY AND ORE DEPOSITS OF THE ROCHESTER DISTRICT, NEVADA BY ADOLPH KNOPF WASHINGTON GOVERNMENT PRINTING OFFICE 1924 ADDITIONAL COPIES OF THIS PUBLICATION MAY BE PROCURED FROM' THE SUPERINTENDENT OF DOCUMENTS GOVERNMENT PRINTING OFFICE WASHINGTON, D. C AT 15 CENTS PER COPY CONTENTS Preface, by F. L. Ransome____________________________________________ Outline of the report__________________________________________ Part I. General features_____________________________ Geography. ___________ __________________.______. Situation of the district ________________________ Physical features _______________- _________________ 1 Climate and vegetation____ ________________ 3 History of mining______________________________ _ 4 Output of silver and gold_______ ________________ fi Geologic investigations of the district-^_________________ 7 Bibliography____________________________________ !) Geology of the Star Peak Range______________________ 9 Part II. General geology of the district____________________ 13 Triassic rocks _______________________________ 13 Introductory outline________________________- 13 Rochester trachyte____________________________. 14 General features____ ______ 14 Petrography______________________________. 14 Thickness and age________ _ ________ 17 Dumortieritized trachyte _____ _____________ 18 Keratophyres________________ _______________ 20 Occurrence and character___________________. 20 Petrographic features__ -
USGS Scientific Investigations Map 3437 Pamphlet
Three-Dimensional Geologic Map of the Southern Carson Sink, Nevada, Including the Fallon FORGE Area By Drew L. Siler, James E. Faulds, Jonathan M.G. Glen, Nicholas H. Hinz, Jeffrey B. Witter, Kelly Blake, John Queen, and Mark Fortuna Pamphlet to accompany Scientific Investigations Map 3437 2019 U.S. Department of the Interior U.S. Geological Survey U.S. Department of the Interior DAVID BERNHARDT, Secretary U.S. Geological Survey James F. Reilly II, Director U.S. Geological Survey, Reston, Virginia: 2019 For more information on the USGS—the Federal source for science about the Earth, its natural and living resources, natural hazards, and the environment—visit https://www.usgs.gov or call 1–888–ASK–USGS. For an overview of USGS information products, including maps, imagery, and publications, visit https://store.usgs.gov. Any use of trade, firm, or product names is for descriptive purposes only and does not imply endorsement by the U.S. Government. Although this information product, for the most part, is in the public domain, it also may contain copyrighted materials as noted in the text. Permission to reproduce copyrighted items must be secured from the copyright owner. Suggested citation: Siler, D.L., Faulds, J.E., Glen, J.M.G., Hinz, N.H., Witter, J.B., Blake, Kelly, Queen, John, and Fortuna, Mark, 2019, Three-dimensional geologic map of the southern Carson Sink, Nevada, including the Fallon FORGE area: U.S. Geologi- cal Survey Scientific Investigations Map 3437, 22 p., 1 sheet, https://doi.org/10.3133/sim3437. ISSN 2329–132X (online) -
FIELD TRIP DAY FOUR Buena Vista Hills, Humboldt Mafic Complex, Western Nevada
FIELD TRIP DAY FOUR Buena Vista Hills, Humboldt Mafic Complex, Western Nevada DAVID A. JOHNSON† AND MARK D. BARTON Center for Mineral Resources, Department of Geosciences, University of Arizona, Tucson, Arizona 85721 Introduction The best exposures of syngenetic iron oxide, copper-rich, and The purpose of this portion of the field trip is to examine five-element mineralization are impractical to visit in a one- the spatial and temporal distribution of sodium-rich hy- day trip. Their locations and some of their features will be drothermal alteration and iron oxide mineralization gener- briefly described as appropriate during the day. ated by a saline hydrothermal system driven by the Middle BEGIN TRIP: Lovelock To STOP 1 Jurassic Humboldt mafic complex. The Humboldt system is of particular interest because it represents a basaltic mag- From Lovelock, drive north on I-80. The drill roads and matic end member of intrusion-driven hydrothermal systems cuts on the high peak to the east (Gypsum Mountain) are de- and, in this case, one where the fluids are largely, perhaps en- velopment work on gypsum prospects in the Middle Jurassic tirely, externally derived brines. Outcrops of Jurassic rocks Lovelock and Muttlebury Formations. These restricted-basin within the complex record multiple, mutually crosscutting marine units are coeval with the quartz-sand dominated magmatic and hydrothermal events at different structural lev- Boyer Ranch Formation, which is exposed farther to the east. els as exposed by mid-Tertiary extension. Mapping of selected All are roughly coeval with the Humboldt mafic complex. areas across this large igneous complex allows definition of Approximately 6 mi north of Lovelock, exit I-80 and turn the relationships among the magmatic, structural, and hy- right (east) onto Coal Canyon road and continue east (Fig. -
The Altithermal Revisited: Pollen Evidence from the Leonard Rockshelter
Journal of California and Great Basin Anthropology Vol. 1, No. 2, pp, 280-294 (1979), The Altithermal Revisited: Pollen Evidence from the Leonard Rockshelter ROGER BYRNE COLIN BUSBY R. F. HEIZER URING the past thirty years, there has sistence and settlement patterns? In this paper, Dbeen a continuing debate among we present evidence that relates directly to the students of Great Basin prehistory over the first question and indirectly to the second. nature and significance of postglacial climatic More specifically, we report on the fossil change (Aikens 1970; Antevs 1948; Aschmann pollen content of two series of sediment 1958; Baumhoff and Heizer 1965; Bryan and samples from the Leonard Rockshelter, Gruhn 1964; Harper and Alder 1970; Jennings Pershing County, Nevada. 1957; Martin 1963; Swanson 1966). Several Leonard Rockshelter (NV-Pe-14) is one of symposia have been devoted to the subject a limited number of sites in the Great Basin (Fowler 1972, 1977; Elston 1976), but there with a clear record of human occupance that are still no signs of a consensus. One basic dates back to the early Hoiocene. The site was issue is the validity of the Antevs three- excavated in 1937 and 1950 by University of part model. Mehringer (1977), for example, California archaeological field parties and has cautioned against the acceptance of paleo- produced a varied assemblage of artifacts. climatic models which claim relevance for the Wooden atlatl foreshafts have been radio Great Basin as a whole. The question remains, carbon dated at 7038 + 350 B.P. (5088 B.C.), however, as to whether or not the Antevs' and indirect evidence in the form of obsidian reconstruction is valid. -
NEVADA STATE BOARD on GEOGRAPHIC NAMES MEETING PACKET Tuesday September 11, 2018
NEVADA STATE BOARD ON GEOGRAPHIC NAMES MEETING PACKET Tuesday September 11, 2018 TABLE OF CONTENTS PAGE# Agenda 1 Draft Minutes – 5/8/2018 3 NSBGN Contact List 8 NSBGN Guidelines 9 NRS 327.120-327.150 14 Donkey Peak (first hearing – for possible action) 16 Doso Doyabi (first hearing – for possible action) 20 Tots Arrh Peak (second hearing – for possible action) 22 Koipa Peak (second hearing – for possible action) 26 Wolfram Peak (second hearing – for possible action) 34 STATE OF NEVADA Nevada State Board on Geographic Names MEMBERS: Inter-Tribal Council of Nevada, Nevada Bureau of Mines and Geology, Nevada Department of Conservation and Natural Resources, Nevada Department of Transportation, Nevada Historical Society, Nevada State Library and Archives, Nevada State Planning Agency, University of Nevada, Las Vegas, University of Nevada, Reno, U.S. Bureau of Land Management, U.S. Forest Service. Notice of Public Meeting and Agenda of the Nevada State Board on Geographic Names A public meeting will be held on: September 11, 2018 At the following location: Nevada State Library, Archives and Public Records 100 N. Stewart Street Carson City, Nevada, 89701 Upper Level Archives Administration Rooms 9:30am – 12:00pm Please note times stated are approximate, and agenda items may be heard out of order. Chair reserves the right to take breaks where practical. AGENDA: 1. Introductions and approval of Agenda (For possible action) 2. Public comment (Action will not be taken) Pursuant to N.R.S. 241, this time is devoted to comments by the public, if any, and discussion of those comments. Comment will not be restricted based on viewpoint. -
Mineralassmtrprt.Pdf
EXECUTIVE SUMMARY The Bureau of Land Management (BLM) Winnemucca Field Office (WFO) is in the process of preparing an overall Resource Management Plan (RMP) for the Field Office (FO). As part of the RMP revision process, the BLM is required to prepare a Mineral Assessment Report providing information regarding mineral occurrences and potential within the WFO RMP Planning Area (Planning Area). This report provides an intermediate level of detail for mineral assessment as prescribed in BLM Manual 3060 (BLM 1994). The information presented in this report will be summarized and incorporated into an Environmental Impact Statement (EIS) for the proposed RMP and into the final RMP. The geologic history of northern Nevada and the Winnemucca FO Planning Area (Planning Area) is very complex, and includes two major cycles of sedimentation (western and eastern facies sources), episodic thrust faulting, mountain building and associated intrusive and igneous activity. More recent geologic history includes a period of crustal extension that was accompanied by bimodal (rhyolite-basalt) volcanism, basin and range block-faulting, resulting in high-levels of shallow crustal heat flow. The regional and local geologic setting has been instrumental in the location of and significant potential for the numerous economic metallic mineral deposits in the Planning Area, as well as the significant potential for the development of economic geothermal resources. LOCATABLE MINERALS The Planning Area has a long history of mineral development dating back to the 1860s and contains some of the most famous gold and silver metal mining districts in the US, including: Battle Mountain, Potosi, Marigold, Lone Tree, Getchell, Pinson, Seven Troughs, Awakening, and Hog Ranch (Davis and Tingley, 1999; Peters and others, 1996; and Wallace and others, 2004). -
Pershing County Master Plan 2012
Pershing County Master Plan Pershing County, Nevada Adopted by the Pershing County Commission December 15, 2012 Acknowledgments Pershing County Board of County Commissioners Patrick Irwin, Chairman Carol Shank, Vice Chairman Darin Bloyed Karen Wesner, Administrative Assistant to the County Commission Pershing County Planning Commission Galen Reese, Chairman Clarence Hultgren, Vice Chairman Alan List Lynn “Lou” Lusardi Elaine Pommerening Margie Workman Carl Clinger Project Staff Michael K. Johnson, Planning & Building Director CJ Safford, Building Inspector Consultant Much of the data included in this plan came from the 2002 Master Plan with Stantec Consulting Inc gather this information. Cynthia J. Albright, MA, AICP Stantec Consulting Inc. 6980 Sierra Center Parkway, Reno, NV 89511 775-850-0777 For additional information please visit the Pershing County web-site www.pershingcounty.net or contact the Planning & Building office (775) 273-2700, Fax (775) 273-3617. Pershing County Planning & Building PO Box 1656 Lovelock, Nevada, 89419 Pershing County Master Plan December 1 5, 2012 ACKNOWLEDGMENTS Page 1 Table of Contents INTRODUCTION............................................................................................................................. 5 Why Plan? ............................................................................................................................5 What is in the Master Plan? .................................................................................................5 How was the Master Plan -
U.S. Department of the Interior U.S. Geological Survey
U.S. DEPARTMENT OF THE INTERIOR U.S. GEOLOGICAL SURVEY RESOURCE ASSESSMENT OF THE BUREAU OF LAND MANAGEMENT'S WINNEMUCCA DISTRICT AND SURPRISE RESOURCE AREA, NORTHWEST NEVADA AND NORTHEAST CALIFORNIA - GEOLOGY, AND ITS RELATION TO RESOURCE GENESIS by JeffL. Doebrich1 Open-File Report 96-30 This report is preliminary and has not been reviewed for conformity with U.S. Geological Survey editorial standards or with the North American Stratigraphic Code. Any use of trade, product, or firm names is for descriptive purposes only and does not imply endorsement by the U.S. Government. 1996 U.S. Geological Survey, Reno Field Office, MS 176, Mackay School of Mines, University of Nevada, Reno, Reno, NV 89557-0047 CONTENTS Introduction .................................................................. 1 Acknowledgments ....................................................... 1 Paleozoic Geologic History ..................................................... 4 Late Proterozoic and Early Paleozoic Autochthonous and Parautochthonous Rocks .... 4 Early Paleozoic Allochthonous Rocks ....................................... 5 Late Paleozoic Overlap Assemblage ......................................... 7 Late Paleozoic Allochthonous Rocks ........................................ 7 Late Paleozoic Rocks of Uncertain Affinity ................................... 9 Mesozoic Geologic History .................................................... 12 Triassic Autochthonous Rocks ............................................ 12 Triassic-Jurassic Allochthonous Sedimentary -
Quaternary Fault and Fold Database of the United States
Jump to Navigation Quaternary Fault and Fold Database of the United States As of January 12, 2017, the USGS maintains a limited number of metadata fields that characterize the Quaternary faults and folds of the United States. For the most up-to-date information, please refer to the interactive fault map. unnamed faults near Packard Flat (Class A) No. 1636 Last Review Date: 1999-03-11 citation for this record: Adams, K., and Sawyer, T.L., compilers, 1999, Fault number 1636, unnamed faults near Packard Flat, in Quaternary fault and fold database of the United States: U.S. Geological Survey website, https://earthquakes.usgs.gov/hazards/qfaults, accessed 12/14/2020 02:35 PM. Synopsis This zone is comprised of a relatively continuous range-bounding fault and a group of distributed faults to the west. The range- bounding fault is on the eastern side of Packard Flat, along the western front of Black Ridge in the southern Humboldt Range; it extends from northwest of the Nevada Quicksilver Mine north- northeast to Weaver Saddle. The group of distributed short intermontane faults have various orientation in the northern West Humboldt Range north of Muttleberry Springs and between the West Humboldt and Humboldt ranges that bound small intermontane basins south of Rochester Canyon. The intermontane faults may be related to the Western Humboldt Range fault zone [1635]. The range-bounding fault juxtaposes Quaternary piedmont-slope deposits against bedrock and is expressed by the abrupt linear range front. The intermontane faults juxtapose Quaternary alluvium against Quaternary-Tertiary faults juxtapose Quaternary alluvium against Quaternary-Tertiary gravel and are primarily expressed by prominent topographic lineaments on Quaternary-Tertiary basalt.