Contributions to Geology Table of Contents
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The Black Hills Hydrology Study —By Janet M
Prepared in cooperation with the South Dakota Department of Environment and Natural Resources and the West Dakota Water Development District The Black Hills Hydrology Study —By Janet M. Carter, Daniel G. Driscoll, and Joyce E. Williamson o Introduction 104o 45' 103 30' Indian Horse o Belle Fourche EXPLANATION 44 45' Reservoir Cr The Black Hills area is an impor- Owl Newell Outcrop of Madison Limestone BELLE Creek Creek tant resource center that provides an Nisland Outcrop of Minnelusa Formation F BELLE FOURCHE OU economic base for western South RCHE RIVER Approximate extent of the Black Hay Creek R E BUTTE CO Vale Hills area, represented by Dakota through tourism, agriculture, I V ER R MEADE CO REDWAT LAWRENCE CO generalized outer extent of the timber, and mineral resources. Water Cox the outcrop of Inyan Kara Saint Creek Lake Crow Onge Group originating from the area is used for Creek reek municipal, industrial, agricultural, and 30' Gulch Spearfish C Whitewood Bear x Gulch Butte Bottom Creek e recreational purposes throughout ls Bear a Creek F Whitewood Butte Higgins much of western South Dakota. The Cr Creek Squ STURGIS Spearfish a Central Tinton Cr w li Iron CityCr ka ood DEADWOOD l o Black Hills area also is an important Cr w A 103 ad 15' Beaver Cr e D Cr Lead Bear h nnie Cr s A berry recharge area for aquifers in the north- i traw f S r Cr Creek Tilford a hitetail e W p Cheyenne Elk S ern Great Plains. Crossing Little Creek Roubaix ek Creek N Elk re Elk Little C Population growth, resource devel- . -
Taxonomic Overview of the Greater Fritillary Genus Speyeria Scudder
INSECTA MUNDI A Journal of World Insect Systematics 0090 Taxonomic overview of the greater fritillary genus Speyeria Scudder and the atlantis hesperis species complexes, with species accounts, type images, and relevant literature (Lepidoptera: Nymphalidae) James C. Dunford McGuire Center for Lepidoptera and Biodiversity Florida Museum of Natural History, University of Florida PO Box 112710, Gainesville, FL 326112710, USA Date of Issue: September 26, 2009 CENTER FOR SYSTEMATIC ENTOMOLOGY, INC., Gainesville, FL James C. Dunford Taxonomic overview of the greater fritillary genus Speyeria Scudder and the atlantis hesperis species complexes, with species accounts, type images, and relevant literature (Lepidoptera: Nymphalidae) Insecta Mundi 0090: 174 Published in 2009 by Center for Systematic Entomology, Inc. P. O. Box 141874 Gainesville, FL 326141874 U. S. A. http://www.centerforsystematicentomology.org/ Insecta Mundi is a journal primarily devoted to insect systematics, but articles can be published on any nonmarine arthropod taxon. Manuscripts considered for publication include, but are not limited to, systematic or taxonomic studies, revisions, nomenclatural changes, faunal studies, book reviews, phylo genetic analyses, biological or behavioral studies, etc. Insecta Mundi is widely distributed, and refer- enced or abstracted by several sources including the Zoological Record, CAB Abstracts, etc. As of 2007, Insecta Mundi is published irregularly throughout the year, not as quarterly issues. As manuscripts are completed they are published and given an individual number. Manuscripts must be peer reviewed prior to submission, after which they are again reviewed by the editorial board to insure quality. One author of each submitted manuscript must be a current member of the Center for System- atic Entomology. -
Celebrating 100 Years ■ 2018 Bierstadt Exhibition
fall & winter 2017 Celebrating100 years ■ 2018 Bierstadt exhibition ■ From Thorofare to destination, part 2 ■ Dispatches from the Field: the eagles of Rattlesnake Gulch to the point BY BRUCE ELDREDGE | Executive Director About the cover: In Irving R. Bacon’s (1875 – 1962) Cody on the Ishawooa Trail, 1904, William F. “Buffalo Bill” Cody is either gauging the trail before him, or assessing the miles he left behind. As the Buffalo Bill Center of the West nears the end of its Centennial year, we find ourselves on an Ishawooa Trail of our own—celebrating and appraising the past while we plan for the next hundred years. #100YearsMore ©2017 Buffalo Bill Center of the West. Points West is published for members and friends of the Center of the West. Written permission is required to copy, reprint, or distribute Points West materials in any medium or format. All photographs in Points West are Center of the West photos unless otherwise noted. Direct all questions about image rights and reproduction to [email protected]. Bibliographies, works cited, and footnotes, etc. are purposely omitted to conserve space. However, such information is available by contacting the editor. Address correspondence to Editor, Points West, Buffalo Bill Center of the West, As we near the end of 2017, it’s hard to believe our Centennial is soon to become 720 Sheridan Avenue, Cody, Wyoming 82414, or a memory! We’ve had a great celebratory year filled with people and tales about [email protected]. our first hundred years. Exploring our history in depth these past few months has truly validated the words of Henry Ford, who said, “Coming together is a beginning; ■ Managing Editor | Marguerite House keeping together is progress; working together is success.” ■ Assistant Editor | Nancy McClure The Buffalo Bill Center of the West’s beginning was the coming together in ■ Designer | Desirée Pettet & Jessica McKibben 1917 of the Buffalo Bill Memorial Association (BBMA) to honor their namesake and ■ preserve the Spirit of the American West. -
What in the World Fall/Winter 2011-2012 Newsletter Geography Awarness Week Pg
In This Issue: Letter from the Chair Pg. 1 What in the World Fall/Winter 2011-2012 Newsletter Geography Awarness Week Pg. 2 “Geography is a Field Discipline” Pg. 2 Letter from the Chair National Geographic Internship Pg. 3 Dear Alumni and Friends of Geography Notably, Caroline McClure completed a at the Univeristy of Wyoming, NGS internship during the spring semester Regional AAG Meeting in Denver Pg. 3 2011 (see page 3). Awards and Recognitions Pg. 4 Greetings from Laramie and the Department The graduate program in geography at UW of Geography at the University of Wyoming! is also thriving. This year eleven new MA UW Geographers in Ethiopia Pg. 5 As you will see while reading this students joined the program coming from newsletter, the Department Donor Challenge Pg. 6 around the United States of Geography at UW and world. We have two Recent Faculty Publications Pg. 7 continues to be active new students from Nepal, in its teaching, research and another from Thailand. Faculty Highlights Pg. 8 and service missions. Additionally, students from We are fortunate to have Michigan, Illinois, Colorado Heart Mountain Pg. 9 a dedicated faculty, and Oklahoma as well knowledgeable staff and as Wyoming joined our great students. Confirming departmental community. this statement is the number A new class of this size and of awards and recognitions diversity is a testament to received over the past few the quality of our faculty months by our departmental and their willingness to community. develop strong mentoring relationships with our Last spring three of our incoming students. We graduate students, Richard are currently reviewing Vercoe, Suzette Savoie, applications for next year, and Alexa Dugan, were Professor and Chair, Gerald R. -
Stratigraphy and Correlation of Glacial Deposits of the Rocky Mountains, the Colorado Plateau and the Ranges of the Great Basin
STRATIGRAPHY AND CORRELATION OF GLACIAL DEPOSITS OF THE ROCKY MOUNTAINS, THE COLORADO PLATEAU AND THE RANGES OF THE GREAT BASIN Gerald M. Richmond u.s. Geological Survey, Box 25046, Federal Center, MS 913, Denver, Colorado 80225, U.S.A. INTRODUCTION glaciations (Charts lA, 1B) see Fullerton and Rich- mond, Comparison of the marine oxygen isotope The Rocky Mountains, Colorado Plateau, and Basin record, the eustatic sea level record, and the chronology and Range Provinces (Fig. 1) together occupy much of of glaciation in the United States of America (this the western interior United States. These regions volume). include approximately 140 mountain ranges that were glaciated during the Pleistocene. Most of the glaciers Historical Perspective were valley glaciers, but ice caps formed on uplands Following early recognition of deposits of two alpine locally. Discussion of the deposits of all of these ranges glaciations (Gilbert, 1890; Ball, 1908; Capps, 1909; would require monographic analysis. To avoid this, Atwood, 1909), deposits of three glaciations gradually representative ranges in each province are reviewed. became widely recognized (Alden, 1912, 1932, 1953; Atwood and Mather, 1912, 1932; Alden and Stebinger, Purpose and Scope 1913; Blackwelder, 1915; Atwood, 1915; Fryxell, 1930; This report summarizes the evidence for correlation Bradley, 1936). Subsequently drift of the intermediate of the Quaternary glacial deposits in 26 broadly glaciation was shown to represent two glacial advances distributed mountain ranges selected on the basis of (Fryxell, 1930; Horberg, 1938; Richmond, 1948, 1962a; availability of detailed information and length of glacial Moss, 1951a; Nelson, 1954; Holmes and Moss, 1955), record. and the older drift was shown to include deposits of Because the glacial deposits rarely are traceable from three glaciations (Richmond, 1957, 1962a, 1964a). -
It's Unfair to the People of This Area for Us To
“It’s unfair to the people of this area for us to collect taxes from our customers to help TVA [Tennessee Valley Authority] sell power at a lower price to their customers.” NEIL SIMPSON, President, Black Hills Power and Light Company 60 Expanding Futures on the Great Plains 4 EXPANDING FUTURES ON THE GREAT PLAINS Black Hills Power and Light continued to expand. The company absorbed smaller utilities. It offered power and transmission services to other areas in collaboration with public power agencies and rural electric cooperatives. But tensions with the rural cooperatives were building over territories and customers. As the federal government began to construct dams and hydroelectric facilities on the Missouri River, company officials scrambled to hold onto Black Hills Power and Light’s market and customers. 61 Expanding Futures on the Great Plains Govenor Peter Norbeck’s plan to build a dam dams on the river would revive the state’s proponents of the public power district bill were and hydroelectric facilities on the Missouri River economy. Their efforts to encourage the federal able to convince legislators that new districts after World War I died for lack of sufficient government to build a series of dams gained were needed to secure the power to be generated demand, but the idea lingered in the minds of momentum in 1943 after spring floods caused by Missouri River hydroelectric plants. The public many policymakers in Pierre and Washington, major damage to downstream communities, power district bill passed in 1950. D.C. After drought, depression and war, South especially Omaha, Nebraska. -
Forest Insect and Disease Conditions in the United States 2000
United States Department Forest Insect and Of Agriculture Forest Service Disease Conditions Forest Health Protection in the United States March 2002 2000 Healthy Forests Make A World of Difference United States Department Of Agriculture Forest Insect and Forest Service Disease Conditions Forest Health Protection in the United States March 2002 2000 PREFACE This is the 50th annual report prepared by the U.S. • seed orchard insects and diseases; Department of Agriculture Forest Service (USDA • nursery insects and diseases; and Forest Service) of the insect and disease conditions of • abiotic damage. the Nation's forests. This report responds to direction in the Cooperative Forestry Assistance Act of 1978, as These categories are listed in the table of contents; amended, to conduct surveys and report annually on there is no index. insect and disease conditions of major national significance. Insect and disease conditions of local The information in this report is provided by the Forest importance are reported in regional and State reports. Health Protection Program of the USDA Forest Service. This program serves all Federal lands, The report describes the extent and nature of insect- including the National Forest System and the lands and disease-caused damage of national significance in administered by the Departments of Defense and 2000. As in the past, selected insect and disease Interior. Service is also provided to tribal lands. The conditions are highlighted in the front section of the program provides assistance to private landowners report. Maps are provided for some pests showing through the State foresters. A key part of the program affected counties in the East and affected areas in the is detecting and reporting insect and disease epidemics West. -
Evaluation of Hanging Lake
Evaluation of Hanging Lake Garfield County, Colorado for its Merit in Meeting National Significance Criteria as a National Natural Landmark in Representing Lakes, Ponds and Wetlands in the Southern Rocky Mountain Province prepared by Karin Decker Colorado Natural Heritage Program 1474 Campus Delivery Colorado State University Fort Collins, CO 80523 August 27, 2010 TABLE OF CONTENTS TABLE OF CONTENTS ................................................................................................. 2 LISTS OF TABLES AND FIGURES ............................................................................. 3 EXECUTIVE SUMMARY .............................................................................................. 4 EXECUTIVE SUMMARY .............................................................................................. 4 INTRODUCTION............................................................................................................. 5 Source of Site Proposal ................................................................................................... 5 Evaluator(s) ..................................................................................................................... 5 Scope of Evaluation ........................................................................................................ 5 PNNL SITE DESCRIPTION ........................................................................................... 5 Brief Overview ............................................................................................................... -
5-Year Review Short Form Summary
5-Year Review Short Form Summary Species Reviewed: Preble’s meadow jumping mouse (Zapus hudsonius preblei) FR Notice Announcing Initiation of This Review: March 31, 2004. 90-Day Finding for a Petition to Delist the Preble’s Meadow Jumping Mouse in Colorado and Wyoming and Initiation of a 5-Year Review (69 FR 16944-16946). Lead Region/Field Office: Region 6, Seth Willey, Recovery Coordinator, 303-236-4257. Colorado Field Office, Susan Linner, Field Supervisor, 303-236-4773. Name of Reviewer: Peter Plage, Colorado Field Office, 303-236-4750. Cooperating Field Office: Wyoming Field Office, Brian Kelly, Field Supervisor, 307-772-2374. Current Classification: Threatened rangewide. Current Recovery Priority Number: 9c. This recovery priority number is indicative of a subspecies facing a moderate degree of threat, a high recovery potential, and whose recovery may be in conflict with construction or other development projects or other forms of economic activity. Methodology used to complete the review: The 5-year review for the Preble’s meadow jumping mouse (Preble’s) was accomplished through the petition and rulemaking process. On December 23, 2003, we received two nearly identical petitions from the State of Wyoming’s Office of the Governor and from Coloradans for Water Conservation and Development, seeking to remove the Preble’s from the Federal List of Endangered and Threatened Wildlife. Both petitions were similar and maintained that the Preble’s should be delisted based on the taxonomic revision, and based on new distribution, abundance, and trends data that suggested the Preble’s was no longer threatened. On March 31, 2004, we published a notice announcing a 90-day finding that the petitions presented substantial information indicating that the petitioned action may be warranted and initiated a 5-year review (69 FR 16944-16946). -
A Publication of the Wyoming Native Plant Society
Castilleja A Publication of the Wyoming Native Plant Society October 2004, Volume 23, No. 3 www.uwyo.edu/wyndd/wnps/wnps_home.htm In this issue: Relicts and Refugia . 1 Floristic Diversity of Wyoming Counties . 3 Botanical Novitiates Find Botanical Novelty . 4 Critical Habitat for the Colorado Butterfly Plant . 5 Requiem for a Lawnmower – review. 6 Rocky Mountain Natural History – review . .7 Whitebark Pine - excerpt. 8 Cynoglossum boreale – addition to the state flora 9 Raising Livestock and Lowering Carbon Dioxide . 10 Scholarship Announcement . 11 Natives vs. Imposters. 12 Relicts and Refugia By Bonnie Heidel For all of the breath-taking alpine topography of the Medicine Bow Range, some of its heart-thumping botany lies low across rolling expanses. Three years and three stages of peatland research have documented vast Above: Eriophorum gracile (slender cotton-grass) is montane fen systems in the Medicine Bow circumboreal, with outlying distribution in northwestern Range, refugia for eleven rare Wyoming Wyoming, the Medicine Bow Range and South Park in vascular plant species of concern including five Colorado By B. Heidel relict species previously unknown from southern Wyoming. peatlands harbor close to 10% of the rare Peatland rare species are disjunct or Wyoming plant species of concern. peripheral as they are present in Wyoming, Botanists took a plunge into peatlands denizens of high latitudes, not state and with pilot site surveys on the Medicine Bow and regional endemics that are the focus of most the Shoshone national forests to compile a Wyoming Natural Diversity Database botany working list of peatland rare species, flora, and research. However, review of the Wyoming vegetation at a small number of known or plant species of concern list in 2002 compared inferred peatland study sites (Heidel and against regional peatland floras indicated that Laursen 2003 a, b; Mellmann-Brown 2004). -
Denudation History and Internal Structure of the Front Range and Wet Mountains, Colorado, Based on Apatite-Fission-Track Thermoc
NEW MEXICO BUREAU OF GEOLOGY & MINERAL RESOURCES, BULLETIN 160, 2004 41 Denudation history and internal structure of the Front Range and Wet Mountains, Colorado, based on apatitefissiontrack thermochronology 1 2 1Department of Earth and Environmental Science, New Mexico Institute of Mining and Technology, Socorro, NM 87801Shari A. Kelley and Charles E. Chapin 2New Mexico Bureau of Geology and Mineral Resources, New Mexico Institute of Mining and Technology, Socorro, NM 87801 Abstract An apatite fissiontrack (AFT) partial annealing zone (PAZ) that developed during Late Cretaceous time provides a structural datum for addressing questions concerning the timing and magnitude of denudation, as well as the structural style of Laramide deformation, in the Front Range and Wet Mountains of Colorado. AFT cooling ages are also used to estimate the magnitude and sense of dis placement across faults and to differentiate between exhumation and faultgenerated topography. AFT ages at low elevationX along the eastern margin of the southern Front Range between Golden and Colorado Springs are from 100 to 270 Ma, and the mean track lengths are short (10–12.5 µm). Old AFT ages (> 100 Ma) are also found along the western margin of the Front Range along the Elkhorn thrust fault. In contrast AFT ages of 45–75 Ma and relatively long mean track lengths (12.5–14 µm) are common in the interior of the range. The AFT ages generally decrease across northwesttrending faults toward the center of the range. The base of a fossil PAZ, which separates AFT cooling ages of 45– 70 Ma at low elevations from AFT ages > 100 Ma at higher elevations, is exposed on the south side of Pikes Peak, on Mt. -
This Is a Digital Document from the Collections of the Wyoming Water Resources Data System (WRDS) Library
This is a digital document from the collections of the Wyoming Water Resources Data System (WRDS) Library. For additional information about this document and the document conversion process, please contact WRDS at [email protected] and include the phrase “Digital Documents” in your subject heading. To view other documents please visit the WRDS Library online at: http://library.wrds.uwyo.edu Mailing Address: Water Resources Data System University of Wyoming, Dept 3943 1000 E University Avenue Laramie, WY 82071 Physical Address: Wyoming Hall, Room 249 University of Wyoming Laramie, WY 82071 Phone: (307) 766-6651 Fax: (307) 766-3785 Funding for WRDS and the creation of this electronic document was provided by the Wyoming Water Development Commission (http://wwdc.state.wy.us) VOLUME 11-A OCCURRENCE AND CHARACTERISTICS OF GROUND WATER IN THE BIGHORN BASIN, WYOMING Robert Libra, Dale Doremus , Craig Goodwin Project Manager Craig Eisen Water Resources Research Institute University of Wyoming Report to U.S. Environmental Protection Agency Contract Number G 008269-791 Project Officer Paul Osborne June, 1981 INTRODUCTION This report is the second of a series of hydrogeologic basin reports that define the occurrence and chemical quality of ground water within Wyoming. Information presented in this report has been obtained from several sources including available U.S. Geological Survey publications, the Wyoming State Engineer's Office, the Wyoming Geological Survey, and the Wyoming Oil and Gas Conservation Commission. The purpose of this report is to provide background information for implementation of the Underground Injection Control Program (UIC). The UIC program, authorized by the Safe Drinking Water Act (P.L.