Free Essay

Arches National Park and the Formation of Arches

In:

Submitted By sodagolfer
Words 429
Pages 2
Next, how are the arches actually formed after the fins have been started. The arches and alcoves form when horizontal bedding planes in the rock fins are attacked by weathering and erosion. One major section of weakness is the contact between the Dewey Bridge and Slick Rock Members. The groundwater is slightly acidic and percolates along this contact point which dissolves the calcite cement releasing grains of sand and silt. Over time, the fin is breached and a small opening is created at the contact between the Dewey Bridge and Slick Rock Members. Gravity then fractures the the unsupported sandstone above the breach allowing blocks of Slick Rock sandstone to fall from the bottom of the opening. Once the opening is at least three feet in either direction, the opening qualifies as an arch.
Lastly, even geologist are still trying to figure out all that can affect an arch and the formation of it, as well as, the length of time the arch will last. Many different theories have been established and five of those were listed above, but this goes to show that the park is always changing. Each arch has a different lifespan and their are many different factors that go into finding that time frame. These factors are still studied today as well as the many other geological features that the park has to other. As stated earlier, this park to home to many different things to study. Geologists continue to flock to this park because they can study more than one topic and get a better understanding of the entire region. Not only was this National Park created to preserve the beauty of the region, but also to protect these geological features to allow geologists to get a better understanding of some of earth’s greatest features.

References
Mattox, R.B., 1980, Arches National Park, Utah; an excellent field laboratory: Abstracts with Programs ­ Geological Society of America, v. 12, p. 478.

Cruikshank, K.M., and Aydin, A., 1994, Role of Fracture Localization in Arch Formation, Arches National Park, Utah: Geological Society of America Bulletin, v. 106, p. 879–891.

Doelling, H.H., 2000, Geology of Arches National Park, Utah , in Sprinkel, D.A., Chidsey, T.C., and Anderson, P.B. eds., Geology of Utah's Parks and Monuments, Salt Lake City , UT, Utah Geological Association, p. 11–36.

Morris, T.H., Ritter, S.M., and Laycock, D.P., 2012, Arches National Park, in Geology Unfolded: An Illustrated Guide to the Geology of Utah's National Parks, Provo, UT, BYU Press, p. 8–15.

Figures

Figure 1

Figure 2

Similar Documents

Free Essay

Formation of Oahu

...Creation of Oahu by Volcanism Volcanoes are magnificent formations from an opening in a planet’s crust. They form when magma, volcanic ash, and gases escape from a magma chamber below the surface of the planet. Tectonic plates cover the surface of the planet and are constantly moving. Volcanoes are generally found where these plates converge or diverge. Not only are volcanoes found in these areas but also where the Earth’s crust is stretching or thinning. There are volcanoes that form away from plate boundaries in areas that are called “hot-spots”. An example of “hot-spot” volcano formation is the Hawaiian Islands. Figure 1: (Kreger, 2010) The image above shows that volcanoes are created by hot magma that rises from the Earth’s core and expels through the cracks of the upper mantle and ocean crust. The movement of the Earth’s plates forms these cracks on the surface of the ocean crust. Every Island is made of one or more volcanoes that have erupted many times and emerged above sea level. A seamount is a mountain that rises above the Ocean floor that is of volcanic origin and does not rise above sea level. Most seamounts are formed from extinct volcanoes that have been eroded and grounded back down by waves. Loihi is an example of an active seamount that is currently being studied because of its assumed Island formation. Because Loihi is located before the Island of Hawaii, it is believed that it will become an Island soon enough. Loihi is slowly moving across the hot...

Words: 2479 - Pages: 10

Free Essay

London Victoria Station: the Railway Concourse: ‘Intelligible’ and ‘Place Making’ Environments, an Analysis of London Victoria.

...__________________________________________________________________________________________ LONDON VICTORIA STATION an analysis of the spatial complexity of the railway concourse. SHRUTI S SHETTY Advanced Architectural Studies University College London, UK. ABSTRACT With the development of the railways, the identity of the railway concourse has changed over the last century. The design of railways stations is one of the most challenging practices and the concourse design must provide for large fluid spaces to facilitate rapid movement. In addition to these, the modern station demands much more from a railway concourse. The National Rail has chalked out the key requirements for every station with Security, Information, Navigation and Facilities as one of the few Basic needs followed by Higher-level needs such as Retail and Catering. In the life of all cities, the railway station plays an important role in the day-to-day life of its citizens and thereby a constant effort has been made to keep up with increasing requirements of the concourse yet maintaining the fluidity of spaces. This report discusses the effect of a concourse layout and its relation with the urban context on the process of ‘navigation’ and ‘way finding’ in the system. Another aspect of railways stations is the way it fits into the urban system which determines the nature of the concourse and the way people interact with the space. Liverpool street station gives an impression of it being an enclosed...

Words: 6997 - Pages: 28

Free Essay

Overseas Chinese

...OVERSEAS CHINESE TABLE INTRODUCTION: Defining overseas Chinese 4 UNDERSTANDING OVERSEAS CHINESE A. History and cultural background 1. Southeast Asia 2. North America 3. Europe 4. Chinatowns B. The reasons for immigrating abroad 1. Political reasons 2. Economic and social reasons C. Current status 1. Population distribution 2. Southeast Asia a. The overseas Chinese’s paradox b. The Indonesian case 3. The United States 4. Europe BUSINESS WORLD OF CHINESE A. Rise of Global Chinese Companies & Huaqiao B. Regional Analysis 1. Asia 2. The United States 3. Europe C. Size of Chinese Capital Worldwide SUCCESS OF OVERSEAS CHINESE A. The Business Style B. The Downside of their Business Style THE CHANGES IN THE OVERSEAS CHINSESE SOCIETY A. Old and New Generation: How are they Different? B. The New Business of the New Generation C. The New Trend in the Chinese Immigration CONCLUSION A. Future Outlook of the Hua Qiao B. The opportunity to work with Overseas Chinese: WCEC 2005 in Seoul Introduction Defining overseas Chinese Overseas Chinese are ethnic Chinese people who live outside of China. China, in this usage, may refer to Greater China including territory currently administered by the rival governments of the People's Republic of China and the Republic of China as per traditional definitions of the term prior to the Chinese civil war, or only to the People's Republic of China by some quarters. In addition, the government of the Republic of China granted residents...

Words: 7862 - Pages: 32

Free Essay

The Globalization Thai

...1 The Globalization of Thai Cuisine Sirijit Sunanta University of British Columbia, sirijit@interchange.ubc.ca Paper presented at the Canadian Council for Southeast Asian Studies Conference, York University, Toronto, October 14-16, 2005 Introduction Globalization literature underscores the flows of people, information, technologies, capital and ideas across national borders (Appadurai 1996). The contact between cultures following these transnational flows has resulted in the widespread exchange and transformation of cultural forms (Appadurai 1996, Featherstone 1995). Responding to the call from some transnationalism and globalization writers, such as Cook and Crang, for the need to ground globalization theory in specific empirical materials, this paper seeks to analyze globalization through the mundane, everyday consumption of food and drink, and by following a form of cultural commodity – Thai food, or Thai cuisine – on its transnational routes. I start by giving a historical overview of how Thai food has become internationalized and has reached a global audience in cosmopolitan cities around the globe. Based on empirical observation of Thai restaurants in Vancouver, I explore the processes Thai cuisine has undergone when it enters transnational space and serves a global clientele. My field research reveals that Thai restaurants in a North American city highlight the authenticity of the Thai taste while at the same time adapting to local food customs. 2 Although creative...

Words: 4283 - Pages: 18

Free Essay

Ihy Jhssdkl Kldvhsdv

...Resources |Listening |Reading |Class Reading |Writing |Final test 1 |Final test 2 | |Ex 1-2 Barrons |Test 1: |RP1 T1T3 (cam5) |task1 |Camb 6 test 1 |From old handbook | |numbers/letters |Cambr 7 test 1 |RP2 T1T2 (cam5) |macmillan (macarter) |Reading: | | |Ex.3 Camb 7 Section 1 |Test 2: |RP3 T4T1 (cam5) |task 2 |Camb 7 test 2 | | |Ex 4. Emotions Barrons |Cambr 7 test 4 |RP4 Mozart (macmillan) |Kaplan (celeb) |Writing | | |Ex. 4 |Test 3 |RP5 T4T3 (cam5) |simon |Chicken consumption | | |-camb 7 test 4 sect3 |Plus 2 (old) |RP6 T2T1 (cam6) |dcielts |(camb 7 test 2) | | |-sect 3 from previous |Test 4: | |Sample essays |Media essay | | |final test1 |Plus 2 (old) | |1 celebrities |(vocabulary for | | |Ex “time” “frequency” |Test 5: | |2 TV |ielts unit 19) | | |from barrons |Plus 2 (old) ...

Words: 4223 - Pages: 17

Premium Essay

Maryland’s Geology

...wedge of unconsolidated sediments including gravel, sand, silt, and clay, which overlaps the rocks of the eastern Piedmont along an irregular line of contact known as the Fall Zone.  Eastward, this wedge of sediments thickens to more than 8,000 feet at the Atlantic coast line.  Beyond this line is the Atlantic Continental Shelf Province, the submerged continuation of the Coastal Plain, which extends eastward for at least another 75 miles where the sediments attain a maximum thickness of about 40,000 feet. The sediments of the Coastal Plain dip eastward at a low angle, generally less than one degree, and range in age from Triassic to Quaternary.  The younger formations crop out successively to the southeast across Southern Maryland and the Eastern Shore.  A thin layer of Quaternary gravel and sand covers the older formations throughout much of the area. Mineral resources of the Coastal Plain are chiefly sand and gravel, and  are used as aggregate materials by the construction industry.  Clay for brick and other ceramic uses is also important.  Small deposits of iron ore are of historical interest. Plentiful supplies of ground water are available from a number of aquifers throughout much of this region. The Atlantic Continental Shelf contains abundant...

Words: 7489 - Pages: 30

Premium Essay

Science Survey

...wedge of unconsolidated sediments including gravel, sand, silt, and clay, which overlaps the rocks of the eastern Piedmont along an irregular line of contact known as the Fall Zone.  Eastward, this wedge of sediments thickens to more than 8,000 feet at the Atlantic coast line.  Beyond this line is the Atlantic Continental Shelf Province, the submerged continuation of the Coastal Plain, which extends eastward for at least another 75 miles where the sediments attain a maximum thickness of about 40,000 feet. The sediments of the Coastal Plain dip eastward at a low angle, generally less than one degree, and range in age from Triassic to Quaternary.  The younger formations crop out successively to the southeast across Southern Maryland and the Eastern Shore.  A thin layer of Quaternary gravel and sand covers the older formations throughout much of the area. Mineral resources of the Coastal Plain are chiefly sand and gravel, and  are used as aggregate materials by the construction industry.  Clay for brick and other ceramic uses is also important.  Small deposits of iron ore are of historical interest. Plentiful supplies of ground water are available from a number of aquifers throughout much of this region. The Atlantic Continental Shelf contains abundant...

Words: 7488 - Pages: 30

Free Essay

Land Feature Paper

...Backbone Ⅲ What is the Sierra Nevada batholith? rra batholi Ⅲ What kinds of rocks surround the Sierra Nevada batholith? ra Ⅲ When and how was the modern Sierra Nevada uplifted? e Ⅲ What types of gold deposits occur in the Sierra Nevada? e? Ⅲ What is the Mother Lode? Northern California.3 The Klamath M Mountains t ath an Ne evada Ⅲ In what ways are the Klamath Mountains and the Sierra Nevada similar? ds ro o ath M Ⅲ What kinds of rocks comprise the ophiolites in the Klamath Mountains and what tectonic events do they signify? ineral occu th ntai Ⅲ What mineral resources occur in the Klamath Mountains? Northern California.4 The Gr Ca rnia e Great Valley fa s th i he Valle Ⅲ What factors have led to the formation of fertile soils in the Great Valley? at t ime y Grea Seq Ⅲ What was the origin of the sedimentary rocks in the Great Valley Sequence? ori l p duced Gr Ⅲ What is the origin of the natural gas produced in the Great Valley? y Gre chron ooding Ⅲ Why is the Great Valley so prone to...

Words: 29429 - Pages: 118

Premium Essay

Articles

...[pic]Top of Form Aboriginal Australia [pic] Find out how you can connect with the world’s oldest living culture. Discover it the same way Aboriginal Australians have passed it down for at least 50,000 years - through art, dance, myths, music and the land itself. See Aboriginal art and contemporary dance in the cities. Or head to the outback and listen to Dreamtime myths of creation by the campfire. Let Aboriginal Australians help you understand this ancient land and its spirituality and wonder. Six special places you can connect to Aboriginal Australia [pic] Uluru-Kata Tjuta National Park, Northern Territory Visit Uluru and you’ll see why the rock and surrounding land have such huge spiritual significance for the Anangu Aboriginal people. According to their creation myths, ancestral spirits formed Uluru, which lies in Australia's red centre like an enormous, moody heart. Aboriginal guides will share these ancient tales as you walk around the rock’s base. Just 32 kilometres away is another sacred site - Kata Tjuta. You’ll be awestruck by these steep, rounded, russet domes over 3,500 hectares. [pic] Kimberley, Western Australia Featuring vast horizons and ancient gorges, the Kimberley region is one of the world’s last great wilderness areas. See Wandjina figures painted in caves and the mysterious Gwion Gwion paintings. Ride a camel on Broome’s breathtaking Cable Beach and 4WD the red-dirt road along the Dampier Peninsula. Learn the legend of the orange and black beehive...

Words: 13875 - Pages: 56

Free Essay

Brazil

...commodity supercycle and the slowdown in China. In the 10 months to the end of October, Brazil attracted $52bn of foreign direct investment inflows, putting it on track to reach about $60bn by the end of 2014, roughly in line with previous years. “This will be another positive year,” says Alexandre Petry, executive manager of investments at Apex-Brasil, the export promotion agency of Brazil. “The principal driver for investors is our market: 200m people with a lower middle class that is still growing.” For a Brazil that grew accustomed to almost automatic success by the end of the first decade of the century, with the rise out of poverty of much of its population and the emergence of sectors such as agriculture and iron ore mining as national champions, the past four years have represented a transition period. In a year in which Brazil hosted the 2014...

Words: 8648 - Pages: 35

Free Essay

Cairo Report

...INTRODUCTION The world is becoming more and more urban. In the 1800’s, only 3 % of the world population lived in the cities. In the 1950’s, the percentage reached around 30 %. At the present time, it is more than 50 % of the population and the prediction indicates that probably two third of the world’s population will live in cities by the year 2030. Globally, the Cities represent 2 % of earth’s surface, but use 75 % of its resources. In consequence, mega cities are concerned by the 3 following main dimensions : · the social dimension (cultural diversity and variety, education, art, living conditions, transport, security, health care, innovation, …) · the economical dimension (work & mass unemployment, improvement of infrastructure, new technologies, decentralisation, repartition of wealth, capital equipments, …) · the ecological dimension (energy sources, sustainable development, air and water pollution, noise pollution, traffic jam, water supply, urban sprawl, urban environment protection, public transportation, waste management, …) DEFINITION OF MEGA CITIES There are numerous large and wide cities all around the world. At the present time the urban population is estimated to around 3.5 billion of inhabitants and will probably be more than 5 billion by 2030. The term “mega-cities” was defined for metropolitan agglomerations which concentrate more than 10 millions of inhabitants.In 2011, above 25 cities reached the level of more than 10 million of inhabitants...

Words: 13648 - Pages: 55

Free Essay

Anatomu

...Acquisitions Editor: Crystal Taylor Product Managers: Kelley A. Squazzo & Catherine A. Noonan Designer: Doug Smock Compositor: SPi Technologies First Edition © 2011 Lippincott Williams & Wilkins, a Wolters Kluwer business. 351 West Camden Street Baltimore, MD 21201 Printed in China All rights reserved. This book is protected by copyright. No part of this book may be reproduced or transmitted in any form or by any means, including as photocopies or scanned-in or other electronic copies, or utilized by any information storage and retrieval system without written permission from the copyright owner, except for brief quotations embodied in critical articles and reviews. Materials appearing in this book prepared by individuals as part of their official duties as U.S. government employees are not covered by the abovementioned copyright. To request permission, please contact Lippincott Williams & Wilkins at Two Commerce Square, 2001 Market street, Philadelphia, PA 19103 USA, via email at permissions@lww.com, or via website at lww.com (products and services). Library of Congress Cataloging-in-Publication Data Lambert, Harold Wayne, 1972– Lippincott’s illustrated Q&A review of anatomy and embryology / H. Wayne Lambert, Lawrence E. Wineski ; with special contributions from Jeffery P. Hogg, Pat Abramson, Bruce Palmer. — 1st ed. p. ; cm. Includes index. ISBN 978-1-60547-315-4 1. Human anatomy—Examinations, questions, etc. I. Wineski, Lawrence E. II. Title. [DNLM: 1. Anatomy—Examination Questions...

Words: 201595 - Pages: 807

Free Essay

500 Extraordinary Islands

...500 extraordinary islands G R E E N L A N D Beaufort Sea Baffin Bay vi Da i tra sS t a nm De it Stra rk Hudson Bay Gulf of Alaska Vancouver Portland C A N A D A Calgary Winnipeg Newfoundland Quebec Minneapolis UNITED STATES San Francisco Los Angeles San Diego Phoenix Dallas Ottawa Montreal ChicagoDetroitToronto Boston New York OF AMERICA Philadelphia Washington DC St. Louis Atlanta New Orleans Houston Monterrey NORTH AT L A N T I C OCEAN MEXICO Guadalajara Mexico City Gulf of Mexico Miami Havana CUBA GUATEMALA HONDURAS b e a n Sea EL SALVADOR NICARAGUA Managua BAHAMAS DOMINICAN REPUBLIC JAMAICA San Juan HAITI BELIZE C a r PUERTO RICO ib TRINIDAD & Caracas N TOBAGO A COSTA RICA IA M PANAMA VENEZUELA UYANRINA H GU C U G Medellín A PAC I F I C OCEAN Galapagos Islands COLOMBIA ECUADOR Bogotá Cali S FR EN Belém Recife Lima BR A Z I L PERU La Paz Brasélia Salvador Belo Horizonte Rio de Janeiro ~ Sao Paulo BOLIVIA PARAGUAY CHILE Cordoba Santiago Pôrto Alegre URUGUAY Montevideo Buenos Aires ARGENTINA FALKLAND/MALVINAS ISLANDS South Georgia extraordinary islands 1st Edition 500 By Julie Duchaine, Holly Hughes, Alexis Lipsitz Flippin, and Sylvie Murphy Contents Chapter 1 Beachcomber Islands . . . . . . . . . . . . . . . 1 Aquatic Playgrounds 2 Island Hopping the Turks & Caicos: Barefoot Luxury 12 Life’s a Beach 14 Unvarnished & Unspoiled 21 Sailing...

Words: 249855 - Pages: 1000

Premium Essay

Odyessey

...sent to exile his only surviving grandson, Agrippa Postumus. Son of Nero Drusus, Germanicus was adopted by Tiberius by word of Augustus. Supposed foul play on Livia’s side as she heard how affectionate Augustus was to Agrippa Postumus on a visit and so sent letter to Tiberius and next thing that happens is that Augustus is dead and Tiberius is in control. Tiberius’s first crime was the assassination of Agrippa Postumus. First Senate meeting under Tiberius dealt with Augustus’s funeral—Tiberius and Livia were his heirs, Livia adopted into Julian family with name Augusta. After funeral, Augustus was declared a god and decreed a temple but the major topic of every prayer was Tiberius. Then a document was released that was a list of national resources written by hand by Augustus. The frontiers of empire were to stay as there were. Tiberius admits that it will be hard work but will accept whatever is entrusted to him, Gaius Gallus asks which part he would like to get handed over and he is thrown off. He now says he finds it too difficult to chose one part of another and then Gallus says he...

Words: 7745 - Pages: 31

Premium Essay

Mathematics

...BRANDS AND BRANDING: RESEARCH FINDINGS AND FUTURE PRIORITIES Kevin Lane Keller Tuck School of Business Dartmouth College Hanover, NH 03755 (603) 646-0393 (o) (603) 646-1308 (f) kevin.keller@dartmouth.edu Donald R. Lehmann Graduate School of Business Columbia University 507 Uris Hall 3022 Broadway New York, NY 10027 (212) 854-3465 (o) (212) 854-8762 (f) drl2@columbia.edu August 2004 Revised February 2005 Second Revision May 2005 Thanks to Kathleen Chattin from Intel Corporation and Darin Klein from Microsoft Corporation, members of the Marketing Science Institute Brands and Branding Steering Group, and participants at the Marketing Science Institute Research Generation Conference and 2004 AMA Doctoral Consortium for helpful feedback and suggestions. BRANDS AND BRANDING: RESEARCH FINDINGS AND FUTURE PRIORITIES ABSTRACT Branding has emerged as a top management priority in the last decade due to the growing realization that brands are one of the most valuable intangible assets that firms have. Driven in part by this intense industry interest, academic researchers have explored a number of different brand-related topics in recent years, generating scores of papers, articles, research reports, and books. This paper identifies some of the influential work in the branding area, highlighting what has been learned from an academic perspective on important topics such as brand positioning, brand integration, brand equity measurement, brand growth...

Words: 16604 - Pages: 67