Depositional Facies and Interpretation of Salt
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Planetary Geology (Part of Chapter 9): General Processes Affecting the Terrestrial Planets (And the Moon)
Planetary Geology (part of Chapter 9): General Processes Affecting the Terrestrial Planets (and the Moon) Many geological features on planetary surfaces are shaped by processes within the planet’s interior. The interior of a terrestrial world is divided into three layers of differing densities and chemical compositions: core of high-density metal, mantle of moderate- density rock, and crust of low-density rock. Although we see molten rock (lava) coming out of the Earth, only a thin layer near the top of the mantle is partially molten. However, the solid rock within planets can flow like a liquid over periods of millions of years at speeds of around 1 cm per year. The crust and very top part of the mantle do not deform or flow easily, they are called the lithosphere. The thickness of a planet’s lithosphere affects how easily it can be fractured and rearranged into mountains and valleys, and how easily lava can be erupted onto the surface. Interior heat causes geological activity. Terrestrial worlds were heated during their formation due to accretion and differentiation, and are still heated today by radioactive decay. They are slowly cooling down, with heat moving up through the mantle by convection, up through the crust by conduction, and radiating out to space. Larger planets retain heat for longer than smaller planets, so larger planets are more geologically active. If a rapidly-rotating planet contains a layer of electrically conducting fluid, such as a liquid metal core, then it will have a magnetic field. This magnetic field can protect its atmosphere from the solar wind. -
General Disclaimer One Or More of the Following Statements May Affect
General Disclaimer One or more of the Following Statements may affect this Document This document has been reproduced from the best copy furnished by the organizational source. It is being released in the interest of making available as much information as possible. This document may contain data, which exceeds the sheet parameters. It was furnished in this condition by the organizational source and is the best copy available. This document may contain tone-on-tone or color graphs, charts and/or pictures, which have been reproduced in black and white. This document is paginated as submitted by the original source. Portions of this document are not fully legible due to the historical nature of some of the material. However, it is the best reproduction available from the original submission. Produced by the NASA Center for Aerospace Information (CASI) I Acv j ..a °" "^ i^e!<►)e ^r^}er Rim ^^^ the 1Q*re*t of wly arel w* d ►s- ,9*W,Ratieie of Wh Reaouries Survey ProgMM iobrmaiion and without liability ^CH00 #or Mry M Fade o thereof," ^ atK , !t4 O 'er E7.6- 1 0.1 9.9. s. z \IS74 GEOLOGIC INTERPRETATION OF SKYLAB PHOTOGRAPHS by Keenan Lee and Robert J. Weimer Remote Sensing Report 75-6 EREP Investigations 380 Contract NAS9-13394 National Aeronautics and Space Administration 8618 ON OF N /b-1 (E76 - 10199) GEOLOGIC INTERPRETATI SKYLAB PHOTOGRAPHS (Cclorado School CSCL 086 Mines) 85 p HC $5.00 Unclas G3/43 00199 December 1975 044: G: O ^d ci b C!] r4y ^ ^ x Frontispiece. View eastward from Island in the Sky area of Canyonlands National Park, across the canyon of the Colorado River, to the La Sal Mountains. -
Planetary Geology GEOLOGY 307 Spring 2018 Tuesday & Thursday 9:30 -10:50 A.M
Planetary Geology GEOLOGY 307 Spring 2018 Tuesday & Thursday 9:30 -10:50 a.m. C. M. Bailey Office- McStreet Hall 215 x12445 [email protected] Preamble Space, the Final Frontier! Although the Earth provides a rich tapestry for geologists, other planetary bodies in our Solar System are equally worthy of study. Many of the same processes that operate on Earth modify these worlds, but each planet is unique in many respects. Planetary bodies also contain a record of the solar system’s history. The goals of this course include a better understanding of the processes that operate on distant worlds, gaining insight into how the Solar System has changed through time, and thinking about the future opportunties in planetary science. This class will not simply be a tour of the planets, nor will it attempt to answer all the questions normally dealt with in Astronomy and Cosmology courses. We will start from observations and use a judicious amount of mathematics, physics, and chemistry to achieve our goals. At semester’s end we hope you will have developed an understanding of the Solar System, a sense for the new and exciting discoveries in planetary science, as well as an appreciation of the important questions still to be answered. Week Dates Topic Readings 1 Jan. 18 Planetary Geology Introduced WHOOPS! Ch. 1 2 Jan. 23, 25 Planetary Geology Introduced Ch. 1 The Universe: matter, stars, planets, and life- oh my! 3 Jan. 30, Feb. 1 Celestial Mechanics Ch. 2 Ch. 5, pg. 64-67 4 Feb. 6, 8 Solar System Formation Meteorites are Mighty Important 5 Feb. -
Desert Towers Select
Topo Excerpted From: Desert Towers Select The world’s best guidebook for The Deserts most classic climbs. Available at the SuperTopo store: www.supertopo.com/topostore Also available from SuperTopo: check out these guideboks and more at the SuperTopo store: www.supertopo.com/topostore v 1.0 Desert Towers Select Dougald MacDonald and Chris McNamara Desert Towers Select SUPERTOPOS Version 1.0 May 2002 If you received a bootleg copy of this eGuide, Published by please visit the SuperTopo web site and buy the SuperTopo latest version for yourself: 2 Bradford Way www.supertopo.com/climbingareas/towers.html Mill Valley, CA 94941 We are a tiny company that barely scrapes by www.supertopo.com and your honesty means we can continue creating SuperTopos for you and your friends. Copyright 2002 by SuperTopo LLC No part of this file or guide may be duplicated in any form, or by any electronic, mechanical or other means, without the permission in writing from the publisher. Topos and text by Dougald MacDonald, Chris McNamara, and Austin Archer. History by Chris McNamara, Huntley Ingalls, and Ed Webster. Managing Editor: Sarah Felchlin. Designers: Sarah Felchlin, David Safanda, and Chris McNamara. Acknowledgements The idea for Desert Towers Select was conceived when Mick Ryan showed Chris McNamara some nearly published desert topos he had worked on with Dougald MacDonald. Mick and Dougald kindly let SuperTopo use their work as the starting point and backbone of the current guide. From there, Chris McNamara and Sarah Felchlin climbed additional routes, researched first ascent histories and ate at all the restaurants that Corey Rich and Men’s Journal would pay for. -
English Information
National Park Service U.S. Department of the Interior Capitol Reef National Park … the light seems to flow or shine out of the rock rather than to be reflected English from it. – Clarence Dutton, geologist and early explorer of Capitol Reef, 1880s A Wrinkle in the Earth A vibrant palette of color spills across the landscape before bridges, and twisting canyons. Over millions of years geologic forces you. The hues are constantly changing, altered by the play shaped, lifted, and folded the earth, creating this rugged, remote area of light against the towering cliffs, massive domes, arches, known as the Waterpocket Fold. Panorama Point at Sunset Erosion creates waterpockets and potholes that collect The Castle is made of fractured Wingate Sandstone perched upon grey Chinle and red Moenkopi Formations. rainwater and snowmelt, enhancing a rich ecosystem. From the east, the Waterpocket Fold appears as a formidable barrier Capitol Dome reminded early travelers of the US Capitol to travel, much like a barrier reef in an ocean. building and later inspired the name of the park. Creating the Waterpocket Fold Capitol Reef’s defining geologic feature is a wrinkle in Uplift: Between 50 and 70 million years ago, an ancient fault was Earth’s crust, extending nearly 100 miles from Thousand reactivated during a time of tectonic activity, lifting the layers to the Lake Mountain to Lake Powell. It was created over time by west of the fault over 7,000 feet higher than those to the east. Rather three gradual, yet powerful processes—deposition, uplift, than cracking, the rock layers folded over the fault line. -
Geology and Stratigraphy Column
Capitol Reef National Park National Park Service U.S. Department of the Interior Geology “Geology knows no such word as forever.” —Wallace Stegner Capitol Reef National Park’s geologic story reveals a nearly complete set of Mesozoic-era sedimentary layers. For 200 million years, rock layers formed at or near sea level. About 75-35 million years ago tectonic forces uplifted them, forming the Waterpocket Fold. Forces of erosion have been sculpting this spectacular landscape ever since. Deposition If you could travel in time and visit Capitol Visiting Capitol Reef 180 million years ago, Reef 245 million years ago, you would not when the Navajo Sandstone was deposited, recognize the landscape. Imagine a coastal you would have been surrounded by a giant park, with beaches and tidal flats; the water sand sea, the largest in Earth’s history. In this moves in and out gently, shaping ripple marks hot, dry climate, wind blew over sand dunes, in the wet sand. This is the environment creating large, sweeping crossbeds now in which the sediments of the Moenkopi preserved in the sandstone of Capitol Dome Formation were deposited. and Fern’s Nipple. Now jump ahead 20 million years, to 225 All the sedimentary rock layers were laid million years ago. The tidal flats are gone and down at or near sea level. Younger layers were the climate supports a tropical jungle, filled deposited on top of older layers. The Moenkopi with swamps, primitive trees, and giant ferns. is the oldest layer visible from the visitor center, The water is stagnant and a humid breeze with the younger Chinle Formation above it. -
Mars Field Geology, Biology, and Paleontology Workshop, Summary
MARS FIELD GEOLOGY, BIOLOGY, AND PALEONTOLOGY WORKSHOP: SUMMARY AND RECOMMENDATIONS November 18–19, 1998 Space Center Houston, Houston, Texas LPI Contribution No. 968 MARS FIELD GEOLOGY, BIOLOGY, AND PALEONTOLOGY WORKSHOP: SUMMARY AND RECOMMENDATIONS November 18–19, 1998 Space Center Houston Edited by Nancy Ann Budden Lunar and Planetary Institute Sponsored by Lunar and Planetary Institute National Aeronautics and Space Administration Lunar and Planetary Institute 3600 Bay Area Boulevard Houston TX 77058-1113 LPI Contribution No. 968 Compiled in 1999 by LUNAR AND PLANETARY INSTITUTE The Institute is operated by the Universities Space Research Association under Contract No. NASW-4574 with the National Aeronautcis and Space Administration. Material in this volume may be copied without restraint for library, abstract service, education, or personal research purposes; however, republication of any paper or portion thereof requires the written permission of the authors as well as the appropriate acknowledgment of this publication. This volume may be cited as Budden N. A., ed. (1999) Mars Field Geology, Biology, and Paleontology Workshop: Summary and Recommendations. LPI Contribution No. 968, Lunar and Planetary Institute, Houston. 80 pp. This volume is distributed by ORDER DEPARTMENT Lunar and Planetary Institute 3600 Bay Area Boulevard Houston TX 77058-1113 Phone: 281-486-2172 Fax: 281-486-2186 E-mail: [email protected] Mail order requestors will be invoiced for the cost of shipping and handling. _________________ Cover: Mars test suit subject and field geologist Dean Eppler overlooking Meteor Crater, Arizona, in Mark III Mars EVA suit. PREFACE In November 1998 the Lunar and Planetary Institute, under the sponsorship of the NASA/HEDS (Human Exploration and Development of Space) Enterprise, held a workshop to explore the objectives, desired capabilities, and operational requirements for the first human exploration of Mars. -
Castleton Tower, Kor-Ingalls Route Mixture of Anticipation and Anxiety
v 1.0 Desert Towers Select Dougald MacDonald and Chris McNamara Desert Towers Select SUPERTOPOS Version 1.0 May 2002 If you received a bootleg copy of this eGuide, Published by please visit the SuperTopo web site and buy the SuperTopo latest version for yourself: 2 Bradford Way www.supertopo.com/climbingareas/towers.html Mill Valley, CA 94941 We are a tiny company that barely scrapes by www.supertopo.com and your honesty means we can continue creating SuperTopos for you and your friends. Copyright 2002 by SuperTopo LLC No part of this file or guide may be duplicated in any form, or by any electronic, mechanical or other means, without the permission in writing from the publisher. Topos and text by Dougald MacDonald, Chris McNamara, and Austin Archer. History by Chris McNamara, Huntley Ingalls, and Ed Webster. Managing Editor: Sarah Felchlin. Designers: Sarah Felchlin, David Safanda, and Chris McNamara. Acknowledgements The idea for Desert Towers Select was conceived when Mick Ryan showed Chris McNamara some nearly published desert topos he had worked on with Dougald MacDonald. Mick and Dougald kindly let SuperTopo use their work as the starting point and backbone of the current guide. From there, Chris McNamara and Sarah Felchlin climbed additional routes, researched first ascent histories and ate at all the restaurants that Corey Rich and Men’s Journal would pay for. Austin Archer offered the topos and text for Ancient Art and Owl Rock, Laurie Goodgame gave great restaurant beta, and Brian Jonas from Pagan Mountaineering pitched in additional traveler info. When you pass through Moab, visit his excellent climbing shop, Pagan Mountaineering, for gear, friendly service, and route recommendations. -
Burlington House Fire Safety Information
William Smith Meeting 2015 (Part 2) 5 November 2015 200 Years and Beyond: The future of geological mapping Contents Page 2 Acknowledgements Page 3 Conference Programme Page 5 Speaker Biographies and Abstracts Page 29 Poster Abstracts Page 40 Burlington House Fire Safety Information Page 41 Ground Floor Plan of the Geological Society, Burlington House @geolsoc #wsmith15 #williamsmith200 Page 1 William Smith Meeting 2015 (Part 2) 5 November 2015 200 Years and Beyond: The future of geological mapping WELCOME FROM THE CONVENORS In 1815 William Smith published the first edition of his Geological Map of England and Wales. Smith’s map made a seminal contribution to the understanding of the ground beneath our feet and, by showing the location of coal, iron ore, clays and other raw materials, helped fuel the industrial revolution. Two hundred years on, the demands for spatial knowledge about our geological environment and its resources and hazards have become ever more diverse and pressing. Nevertheless, many of the motivators, approaches and principles pioneered by William Smith survive in the geological maps, models and information systems of today. The History of Geology Group and the British Geological Survey have worked together to convene two William Smith meetings at the Geological Society in 2015 to celebrate this landmark anniversary. The first, very successful meeting in April 2015, convened by HOGG, chronicled the history and development of the geological map from its earliest beginnings to the digital maps of today. This second meeting, convened by the BGS, looks to the future of geological mapping, and to the grand challenges for geoscience that will motivate the ‘William Smiths’ of tomorrow. -
2016 Castle Valley Water Study Report Part 1
HYDROLOGIC ASSESSMENT OF THE SURFACE WATER AND GROUNDWATER RESOURCES OF CASTLE VALLEY, UTAH: PART 1: HYDROLOGIC AND ENVIRONMENTAL ANALYSIS (HESA) AND PRELIMINARY WATER BUDGET Authors: Dr. Kenneth E. Kolm, Hydrologic Systems Analysis, LLC., Golden, Colorado and Paul K.M. van der Heijde, Heath Hydrology, Inc., Boulder, Colorado Prepared For: Town of Castle Valley, Utah March 2016 Front Page: Town of Castle Valley, Utah (November 2013) Table of Contents 1. INTRODUCTION ………………………………………………………………………... 1 2. DEVELOPMENT OF A CONCEPTUAL MODEL OF HYDROLOGIC SYSTEMS OF THE CASTLE VALLEY (TCV) STUDY AREA ……………………..…………………….. 3 2.1 Climate ………………………………………………………………………….... 3 2.2 Topography and Geomorphology ………………………………………………... 6 2.3 Surface Water Characteristics and Springs ………………………………………. 9 2.4 Hydrogeologic Framework ………………………………………………………. 16 2.4.1 Regional Hydrogeologic Units ………………………………………… 17 2.4.2 Hydrogeologic Units of the TCV Area..…………………….………….. 20 2.4.3 Hydro-structural Units of the TCV Area ………………………………. 24 2.5 Groundwater Flow Systems …………………………………………………….... 28 2.6 Groundwater System Conceptual Site Models by Subsystem …….………….….. 31 2.6.1 La Sal Mountain Subsystems …………………………………………... 32 2.6.2 Hillslope and Valley Bottom Shallow Aquifer Subsystems ………….... 37 2.7 Anthropogenic Influences ……………………………………………………….. 40 2.7.1 Effects of Land Use Changes on Groundwater Systems …………….… 40 2.7.2 Potential Effects of Groundwater Use on Water Quality ……………… 42 2.7.2.1 Hillslope Subsystems Water Quality ………………………... 43 2.7.2.2 Valley Bottom -
Earth, Environmental and Planetary Sciences 1
Earth, Environmental and Planetary Sciences 1 MATH 0090 Introductory Calculus, Part I (or higher) Earth, Environmental PHYS 0050 Foundations of Mechanics (or higher) Nine Concentration courses and Planetary Sciences EEPS 0220 Earth Processes 1 EEPS 0230 Geochemistry: Earth and Planetary 1 Materials and Processes Chair EEPS 0240 Earth: Evolution of a Habitable Planet 1 Greg Hirth Select three of the following: 3 Students in Earth, Environmental, and Planetary Sciences develop a EEPS 1240 Stratigraphy and Sedimentation comprehensive grasp of principles as well as an ability to think critically EEPS 1410 Mineralogy and creatively. Formal instruction places an emphasis on fundamental EEPS 1420 Petrology principles, processes, and recent developments, using lecture, seminar, EEPS 1450 Structural Geology laboratory, colloquium, and field trip formats. Undergraduates as well as graduate students have opportunities to carry out research in current fields Two additional upper level EEPS courses or an approved 2 of interest. substitute such as a field course One additional upper level science or math course with approval 1 The principal research fields of the department are geochemistry, from the concentration advisor. mineral physics, igneous petrology; geophysics, structural geology, tectonophysics; environmental science, hydrology; paleoceanography, Total Credits 13 paleoclimatology, sedimentology; and planetary geosciences. Emphasis in these different areas varies, but includes experimental, theoretical, and Standard program for the Sc.B. degree observational approaches as well as applications to field problems. Field This program is recommended for students interested in graduate study studies of specific problems are encouraged rather than field mapping for and careers in the geosciences and related fields. its own sake. Interdisciplinary study with other departments and divisions is encouraged. -
Climbs and Expeditions, 1988
Climbs and Expeditions, 1988 The Editorial Board expresses its deep gratitude to the many people who have done so much to make this section possible. We cannot list them all here, but we should like to give particular thanks to the following: Kamal K. Guha, Harish Kapadia, Soli S. Mehta, H.C. Sarin, P.C. Katoch, Zafarullah Siddiqui, Josef Nyka, Tsunemichi Ikeda, Trevor Braham, Renato More, Mirella Tenderini. Cesar Morales Arnao, Vojslav Arko, Franci Savenc, Paul Nunn, Do@ Rotovnik, Jose Manuel Anglada, Jordi Pons, Josep Paytubi, Elmar Landes, Robert Renzler, Sadao Tambe, Annie Bertholet, Fridebert Widder, Silvia Metzeltin Buscaini. Luciano Ghigo, Zhou Zheng. Ying Dao Shui, Karchung Wangchuk, Lloyd Freese, Tom Elliot, Robert Seibert, and Colin Monteath. METERS TO FEET Unfortunately the American public seems still to be resisting the change from feet to meters. To assist readers from the more enlightened countries, where meters are universally used, we give the following conversion chart: meters feet meters feet meters feet meters feet 3300 10,827 4700 15,420 6100 20,013 7500 24,607 3400 11,155 4800 15,748 6200 20,342 7600 24,935 3500 11,483 4900 16,076 6300 20,670 7700 25,263 3600 11,811 5000 16,404 6400 20,998 7800 25,591 3700 12,139 5100 16,733 6500 21,326 7900 25,919 3800 12,467 5200 17.061 6600 21,654 8000 26,247 3900 12,795 5300 7,389 6700 21,982 8100 26,575 4000 13,124 5400 17,717 6800 22,3 10 8200 26,903 4100 13,452 5500 8,045 6900 22,638 8300 27,231 4200 13,780 5600 8,373 7000 22,966 8400 27,560 4300 14,108 5700 8,701 7100 23,294 8500 27,888 4400 14,436 5800 19,029 7200 23,622 8600 28,216 4500 14,764 5900 9,357 7300 23,951 8700 28,544 4600 15,092 6000 19,685 7400 24,279 8800 28,872 NOTE: All dates in this section refer to 1988 unless otherwise stated.