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Wilderness Visitors and Recreation Impacts: Baseline Data Available for Twentieth Century Conditions
United States Department of Agriculture Wilderness Visitors and Forest Service Recreation Impacts: Baseline Rocky Mountain Research Station Data Available for Twentieth General Technical Report RMRS-GTR-117 Century Conditions September 2003 David N. Cole Vita Wright Abstract __________________________________________ Cole, David N.; Wright, Vita. 2003. Wilderness visitors and recreation impacts: baseline data available for twentieth century conditions. Gen. Tech. Rep. RMRS-GTR-117. Ogden, UT: U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station. 52 p. This report provides an assessment and compilation of recreation-related monitoring data sources across the National Wilderness Preservation System (NWPS). Telephone interviews with managers of all units of the NWPS and a literature search were conducted to locate studies that provide campsite impact data, trail impact data, and information about visitor characteristics. Of the 628 wildernesses that comprised the NWPS in January 2000, 51 percent had baseline campsite data, 9 percent had trail condition data and 24 percent had data on visitor characteristics. Wildernesses managed by the Forest Service and National Park Service were much more likely to have data than wildernesses managed by the Bureau of Land Management and Fish and Wildlife Service. Both unpublished data collected by the management agencies and data published in reports are included. Extensive appendices provide detailed information about available data for every study that we located. These have been organized by wilderness so that it is easy to locate all the information available for each wilderness in the NWPS. Keywords: campsite condition, monitoring, National Wilderness Preservation System, trail condition, visitor characteristics The Authors _______________________________________ David N. -
Calcium Isotopic Variation in Marine Evaporites and Carbonates: Applications To
UNIVERSITY OF CALIFORNIA, SAN DIEGO Calcium Isotopic Variation in Marine Evaporites and Carbonates: Applications to Late Miocene Mediterranean Brine Chemistry and Late Cenozoic Calcium Cycling in the Oceans A dissertation submitted in partial satisfaction of the requirements for the degree Doctor of Philosophy in Earth Sciences by Tabitha Michele Hensley Committee in Charge: J. Douglas Macdougall, Chair Chris Charles Miriam Kastner Kurt Marti Jeff Severinghaus 2006 Copyright Tabitha Michele Hensley, 2006 All rights reserved ii The dissertation of Tabitha Michele Hensley is approved, and it is acceptable in quality and form for publication on microfilm: _____________________________________________ _____________________________________________ _____________________________________________ _____________________________________________ _____________________________________________ Chair University of California, San Diego 2006 iii To my parents, Eddy and Brenda Hensley iv TABLE OF CONTENTS Signature Page …………………………………………………………………. iii Dedication ……………………………………………………………………… iv Table of Contents ………………………………………………………………. v List of Figures ………………………………………………………………….. vii List of Tables …………………………………………………………………… viii Acknowledgements …………………………………………………………….. ix Vita, Publications and Fields of Study …………………………………………. xi Abstract ………………………………………………………………………… xiii Chapter I Introduction and Ca Isotope Background ………………………….. 1 1.1 Introduction ………………………………………………………… 1 1.2 Calcium Isotope Notation and Common Standards ………………… 3 1.3 Double Spiking -
Pamphlet to Accompany Geologic Map of the Apache Canyon 7.5
GEOLOGIC MAP AND DIGITAL DATABASE OF THE APACHE CANYON 7.5’ QUADRANGLE, VENTURA AND KERN COUNTIES, CALIFORNIA By Paul Stone1 Digital preparation by P.M. Cossette2 Pamphlet to accompany: Open-File Report 00-359 Version 1.0 2000 This report is preliminary and has not been reviewed for conformity with U. S. Geological Survey editorial standards. Any use of trade, product, or firm names is for descriptive purposes only and does not imply endorsement by the U. S. Government. This database, identified as "Geologic map and digital database of the Apache Canyon 7.5’ quadrangle, Ventura and Kern Counties, California," has been approved for release and publication by the Director of the USGS. Although this database has been reviewed and is substantially complete, the USGS reserves the right to revise the data pursuant to further analysis and review. This database is released on condition that neither the USGS nor the U. S. Government may be held liable for any damages resulting from its use. U.S. Geological Survey 1 345 Middlefield Road, Menlo Park, CA 94025 2 West 904 Riverside Avenue, Spokane, WA 99201 1 CONTENTS Geologic Explanation............................................................................................................. 3 Introduction................................................................................................................................. 3 Stratigraphy................................................................................................................................ 4 Structure .................................................................................................................................... -
Oreodonts of the Tick Canyon Formation , Southern California
PALE0B10s Contributions from the University of California Museum of Paleontology, Berkeley No. I June 15, 1967 OREODONTS OF THE TICK CANYON FORMATION , SOUTHERN CALIFORNIA by David P. Whistler OREODONTS OF THE TICK CANYON FORMATION, SOUTHERN CALIFORNIA BY DAVID P. WHISTLER In 1940, Richard H. Jahns reviewed the stratigraphy of the nonmarine Mint Canyon Formation in the eastern part of the Ventura Basin and separated from it a new formation and fauna. Previous to this work, a controversy existed as to the age of the Mint Canyon Formation, for it contained vertebrates considered indicative of both the Miocene and Pliocene (Kew, 1924, Maxson, 1930, and Stirton, 1933). As a partial solut,ion to this controversy, Jahns demonstrated the presence of an erosional unconformity low in the nonmarine sequence which indicated a shift in source area. He redefined the beds below the unconformity as the Tick Canyon Formation (Jahns, 1940, pp. 163-66). Additional fossils discovered in the Tick Canyon Formation since Maxson's work, and certain of the forms described by Maxson, comprise the Tick Canyon fauna. Only two specimens described by Maxson are from the Tick Canyon Formation, UCMP 30046, the type of Miolabis californicus and UCMP 23852, a dentary fragment of a Parahippus. Neither of these permitted a definitive age determination. The additional fauna described by Jahns indicates an Arikareean mammalian age (early Miocene), and there is a noteworthy temporal hiatus between the Tick Canyon fauna and the over lying Mint Canyon fauna. In addition, faunas comprising three mammalian ages, late Barstovian, and earlier and late Clarendonian, are now recognized from the Mint Canyon Formation, but this is not the principal concern of this paper. -
Us Department of the Interior
U.S. DEPARTMENT OF THE INTERIOR U.S. GEOLOGICAL SURVEY Palynological Data from the Imperial and Palm Spring Formations, Anza-Borrego Desert State Park, California by R. Parley Fleming! U.S. Geological Survey Open-File Report 93-678 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. 1 Denver, Colorado 1993 TABLE OF CONTENTS Introduction ...........................................................................................3 Acknowledgments ...................................................................................3 Regional Geology and Stratigraphy ................................................................3 Materials and Methods ...............................................................................4 Age Control ...........................................................................................4 Pliocene Palynology .................................................................................7 Reworked Cretaceous Pollen .......................................................................7 Implications of Reworked Pollen for Pliocene Climate ..........................................8 Conclusions ...........................................................................................9 References ...........................................................................................10 -
Mammal Footprints from the Miocene-Pliocene Ogallala
Mammalfootprints from the Miocene-Pliocene Ogallala Formation, easternNew Mexico by ThomasE. Williamsonand SpencerG. Lucas, New Mexico Museum of Natural History and Science,1801 Mountain Road NW Albuquerque, New Mexico 87104-7375 Abstract well-develooed mudcracks. The track- ways are diveloped on the mudstone Mammal trackways preserved in the drape but are preserved as infillings at the Miocene-Pliocene Ogallala Formation of base of the overlying conglomerate (Figs. eastern New Mexico represent the first 2-4). Most tracks are preserved on the report of mammal fossils-from this unit in underside of a single, thick conglomerate New Mexico. These trackwavs are Dre- block (Fig. 3). A few isolated mammal served as infillings in a conglomerate near the base of the Ogallala Formation. At least prints were also observed on the under- four mammalian ichnotaxa are represented, side of adjacent blocks.he depth of the including a single trackway of a large camel infillings suggest that tracks were made in (Gambapessp. A), several prints of an uncer- a relatively soft substrate. Some prints are tain family of artiodactyl (Gambapessp B), a accompanied by marks indicating slip- single trackway of a large feloid carnivoran page on a slick, wet substrate (Fig. 5C). (Bestiopeda sp.), and several indistinct im- Infillings of mudcracks and narrow, cylin- pressions, probably representing more than drical burrows and raindrop impressions one trackway of a small canid carnivoran are Dreserved over some areas of the (Chelipus sp ). The footprints are preserved in a channel-margin facies of an Ogallala tracliway slab. Mammal trackways repre- braided stream. sent at least four ichnotaxa. -
Barren Ridge FEIS-Volume IV Paleo Tech Rpt Final March
March 2011 BARREN RIDGE RENEWABLE TRANSMISSION PROJECT Paleontological Resources Assessment Report PROJECT NUMBER: 115244 PROJECT CONTACT: MIKE STRAND EMAIL: [email protected] PHONE: 714-507-2710 POWER ENGINEERS, INC. PALEONTOLOGICAL RESOURCES ASSESSMENT REPORT Paleontological Resources Assessment Report PREPARED FOR: LOS ANGELES DEPARTMENT OF WATER AND POWER 111 NORTH HOPE STREET LOS ANGELES, CA 90012 PREPARED BY: POWER ENGINEERS, INC. 731 EAST BALL ROAD, SUITE 100 ANAHEIM, CA 92805 DEPARTMENT OF PALEOSERVICES SAN DIEGO NATURAL HISTORY MUSEUM PO BOX 121390 SAN DIEGO, CA 92112 ANA 032-030 (PER-02) LADWP (MARCH 2011) SB 115244 POWER ENGINEERS, INC. PALEONTOLOGICAL RESOURCES ASSESSMENT REPORT TABLE OF CONTENTS 1.0 INTRODUCTION ........................................................................................................................... 1 1.1 STUDY PERSONNEL ....................................................................................................................... 2 1.2 PROJECT DESCRIPTION .................................................................................................................. 2 1.2.1 Construction of New 230 kV Double-Circuit Transmission Line ........................................ 4 1.2.2 Addition of New 230 kV Circuit ......................................................................................... 14 1.2.3 Reconductoring of Existing Transmission Line .................................................................. 14 1.2.4 Construction of New Switching Station ............................................................................. -
March 21, 2014
Welcome to the 32nd Annual Wild Flower Hotline, brought to you by the Theodore Payne Foundation, a non-profit plant nursery, seed source, book store, and education center dedicated to the preservation of wild flowers and California native plants. This a report for March 21, 2014. New reports will be posted each Friday through the end of May. The Mojave Desert is still the place to be this week, although I will include a few more good sights as many of you are starting Spring Break and may want to explore other areas as well. Let’s start with our first report from the Southern Sierra near Sequoia & Kings Canyon National Parks. The park region has had a dry season. Blooming appears to be early and short, but along Hwy 198 near Sequoia National Park look for Western redbud (Cercis occidentalis) in full bloom now. There have been spotty sightings of silver bush lupine (Lupinus albifrons) as well. There are bright orange patches of fiddleneck (Amsinckia menziesii) and the California poppies (Eschscholzia californica) are just starting to appear. Further north at Yosemite/Hetch Hetchy, flowers are starting to bloom, but it is still early in the season. Because of the Rim Fire last year, the only trail available is the one from the dam to Wapama and Rancheria Falls. (The trail to Poopenaut Valley is closed.) In the moist areas look for red maids (Calandrinia ciliata), and a few harlequin lupines (Lupinus stiversii), which are just getting started. Some of the larger pools of flowing water still contain Sierra newts (Taricha sierrae). -
71St Annual Meeting Society of Vertebrate Paleontology Paris Las Vegas Las Vegas, Nevada, USA November 2 – 5, 2011 SESSION CONCURRENT SESSION CONCURRENT
ISSN 1937-2809 online Journal of Supplement to the November 2011 Vertebrate Paleontology Vertebrate Society of Vertebrate Paleontology Society of Vertebrate 71st Annual Meeting Paleontology Society of Vertebrate Las Vegas Paris Nevada, USA Las Vegas, November 2 – 5, 2011 Program and Abstracts Society of Vertebrate Paleontology 71st Annual Meeting Program and Abstracts COMMITTEE MEETING ROOM POSTER SESSION/ CONCURRENT CONCURRENT SESSION EXHIBITS SESSION COMMITTEE MEETING ROOMS AUCTION EVENT REGISTRATION, CONCURRENT MERCHANDISE SESSION LOUNGE, EDUCATION & OUTREACH SPEAKER READY COMMITTEE MEETING POSTER SESSION ROOM ROOM SOCIETY OF VERTEBRATE PALEONTOLOGY ABSTRACTS OF PAPERS SEVENTY-FIRST ANNUAL MEETING PARIS LAS VEGAS HOTEL LAS VEGAS, NV, USA NOVEMBER 2–5, 2011 HOST COMMITTEE Stephen Rowland, Co-Chair; Aubrey Bonde, Co-Chair; Joshua Bonde; David Elliott; Lee Hall; Jerry Harris; Andrew Milner; Eric Roberts EXECUTIVE COMMITTEE Philip Currie, President; Blaire Van Valkenburgh, Past President; Catherine Forster, Vice President; Christopher Bell, Secretary; Ted Vlamis, Treasurer; Julia Clarke, Member at Large; Kristina Curry Rogers, Member at Large; Lars Werdelin, Member at Large SYMPOSIUM CONVENORS Roger B.J. Benson, Richard J. Butler, Nadia B. Fröbisch, Hans C.E. Larsson, Mark A. Loewen, Philip D. Mannion, Jim I. Mead, Eric M. Roberts, Scott D. Sampson, Eric D. Scott, Kathleen Springer PROGRAM COMMITTEE Jonathan Bloch, Co-Chair; Anjali Goswami, Co-Chair; Jason Anderson; Paul Barrett; Brian Beatty; Kerin Claeson; Kristina Curry Rogers; Ted Daeschler; David Evans; David Fox; Nadia B. Fröbisch; Christian Kammerer; Johannes Müller; Emily Rayfield; William Sanders; Bruce Shockey; Mary Silcox; Michelle Stocker; Rebecca Terry November 2011—PROGRAM AND ABSTRACTS 1 Members and Friends of the Society of Vertebrate Paleontology, The Host Committee cordially welcomes you to the 71st Annual Meeting of the Society of Vertebrate Paleontology in Las Vegas. -
Resources Abello, A., Montalvo, C. & Goin, F. 2002
Resources Abello, A., Montalvo, C. & Goin, F. 2002, Marsupiales del Mioceno Superior de Caleufu (La Pampa, Argentina), Ameghiniana 39(4) Agusti, J. & Anton, M. 2002, Mammoths, Sabertooths & Hominids:65 Million Years of Mammalian Evolution in Europe, Columbia University Press, NY Alroy, J. 2002-2003, North American Fossil Mammal Systematics Database-iNet: <http://www.nceas.ucsb.edu/~alroy/nafmsd.html> American Museum of Natural History, 2001-2003, Fossil Database, <http://paleo.amnh.org/fossil/seek.html> American Museum of Natural History, 1994, Mammals & Their Extinct Relatives, American Museum of Natural History, NY Archibald, J. & Averianov, A. 2003, The Late Cretaceous Placental Mammal Kulbeckia, Journal of Vertebrate Paleontology vol 23 #2 Archibald, J. & Averianov, A. 2001,Paranyctoides and allies from the Late Cretaceous of North America and Asia, Acta Palaeontologica Polonica vol 46 #4 Arduini, P. & Teruzzi, G. 1986,Simon & Schusters Guide to Fossils, Simon & Schuster Inc, NY Argot, C. 2004, Evolution of South American mammalian predators (Borhyaenoidea): anatomical & palaeobiological implications, Zoological Journal of the Linnean Society Vol 140 Issue 4 April Argot, C. 2003, Functional adaptations of the Postcranial Skeleton of two Miocene Borhyaenoids (Mammalia, Metatheria), Borhyaena & Prothylacinus, from South America, Palaeontology Vol 46 part 6 Asher, R., McKenna, M., Emry, R., Tabrum, A. & Kron, D. 2002, Morphology & Relationships of Apternodus & other Extinct, Zalambdodont, Placental Mammals, Bulletin of the American Museum of Natural History #273 Astruc, J., Hugueney, M., Escarguel, G., Legendre, S., Rage, J-C., Simon-Coincon, R., Sudre, J. & Sige, B. 2003, Puycelci, a new vertebrate-bearing locality in the Aquitaine molassic basin. Density & continuity of the Paleogene biochronologic record in the Quercy & peripheral basins area, Geobios Vol 36 #6 November-December Averianov, A., Archibald, J. -
United States
DEPARTMENT OF THE INTERIOR BULLETIN OF THE UNITED STATES ISTo. 146 WASHINGTON GOVERNMENT Pit IN TING OFFICE 189C UNITED STATES GEOLOGICAL SURVEY CHAKLES D. WALCOTT, DI11ECTOK BIBLIOGRAPHY AND INDEX NORTH AMEEICAN GEOLOGY, PALEONTOLOGY, PETEOLOGT, AND MINERALOGY THE YEA.R 1895 FEED BOUGHTON WEEKS WASHINGTON Cr O V E U N M K N T P K 1 N T I N G OFFICE 1890 CONTENTS. Page. Letter of trail smittal...... ....................... .......................... 7 Introduction.............'................................................... 9 List of publications examined............................................... 11 Classified key to tlio index .......................................... ........ 15 Bibliography ............................................................... 21 Index....................................................................... 89 LETTER OF TRANSMITTAL DEPARTMENT OF THE INTEEIOE, UNITED STATES GEOLOGICAL SURVEY, DIVISION OF GEOLOGY, Washington, D. 0., June 23, 1896. SIR: I have the honor to transmit herewith the manuscript of a Bibliography and Index of North American Geology, Paleontology, Petrology, and Mineralogy for the year 1895, and to request that it be published as a bulletin of the Survey. Very respectfully, F. B. WEEKS. Hon. CHARLES D. WALCOTT, Director United States Geological Survey. 1 BIBLIOGRAPHY AND INDEX OF NORTH AMERICAN GEOLOGY, PALEONTOLOGY, PETROLOGY, AND MINER ALOGY FOR THE YEAR 1895. By FRED BOUGHTON WEEKS. INTRODUCTION. The present work comprises a record of publications on North Ameri can geology, paleontology, petrology, and mineralogy for the year 1895. It is planned on the same lines as the previous bulletins (Nos. 130 and 135), excepting that abstracts appearing in regular periodicals have been omitted in this volume. Bibliography. The bibliography consists of full titles of separate papers, classified by authors, an abbreviated reference to the publica tion in which the paper is printed, and a brief summary of the con tents, each paper being numbered for index reference. -
Guidebook Contains Preliminary Findings of a Number of Concurrent Projects Being Worked on by the Trip Leaders
TH FRIENDS OF THE PLEISTOCENE, ROCKY MOUNTAIN-CELL, 45 FIELD CONFERENCE PLIO-PLEISTOCENE STRATIGRAPHY AND GEOMORPHOLOGY OF THE CENTRAL PART OF THE ALBUQUERQUE BASIN OCTOBER 12-14, 2001 SEAN D. CONNELL New Mexico Bureau of Geology and Mineral Resources-Albuquerque Office, New Mexico Institute of Mining and Technology, 2808 Central Ave. SE, Albuquerque, New Mexico 87106 DAVID W. LOVE New Mexico Bureau of Geology and Mineral Resources, New Mexico Institute of Mining and Technology, 801 Leroy Place, Socorro, NM 87801 JOHN D. SORRELL Tribal Hydrologist, Pueblo of Isleta, P.O. Box 1270, Isleta, NM 87022 J. BRUCE J. HARRISON Dept. of Earth and Environmental Sciences, New Mexico Institute of Mining and Technology 801 Leroy Place, Socorro, NM 87801 Open-File Report 454C and D Initial Release: October 11, 2001 New Mexico Bureau of Geology and Mineral Resources New Mexico Institute of Mining and Technology 801 Leroy Place, Socorro, NM 87801 NMBGMR OFR454 C & D INTRODUCTION This field-guide accompanies the 45th annual Rocky Mountain Cell of the Friends of the Pleistocene (FOP), held at Isleta Lakes, New Mexico. The Friends of the Pleistocene is an informal gathering of Quaternary geologists, geomorphologists, and pedologists who meet annually in the field. The field guide has been separated into two parts. Part C (open-file report 454C) contains the three-days of road logs and stop descriptions. Part D (open-file report 454D) contains a collection of mini-papers relevant to field-trip stops. This field guide is a companion to open-file report 454A and 454B, which accompanied a field trip for the annual meeting of the Rocky Mountain/South Central Section of the Geological Society of America, held in Albuquerque in late April.