StudentShare
Contact Us
Sign In / Sign Up for FREE
Search
Go to advanced search...
Free

Geology of the Great Basin area - Essay Example

Comments (0) Cite this document
Summary
Geology of the great basin area The great basin has been rightly described as a “mountain-studded, sand-and sage-filled bowl” (Fiero, 4). It comprises of the state of Nevada, almost half of Utah, and parts of California, Oregon, Idaho, and Wyoming (Fiero, 7)…
Download full paperFile format: .doc, available for editing
GRAB THE BEST PAPER93.3% of users find it useful
Geology of the Great Basin area
Read TextPreview

Extract of sample "Geology of the Great Basin area"

Geology of the great basin area The great basin has been rightly described as a “mountain-studded, sand-and sage-filled bowl” (Fiero, 4). It comprises of the state of Nevada, almost half of Utah, and parts of California, Oregon, Idaho, and Wyoming (Fiero, 7). On western and eastern sides, mountain walls protect and geographically isolate the great basin from the outside world (Fiero, 7). On the Western side, there are the great mountains of Sierra Nevada and on western side, Wasatch mountains and the high plateaus of southern Utah (Fiero, 7). The floor of the valleys of great basin is four or five thousand feet above sea level (Fiero, 9). Surface water is removed from the basin not by drainage but by evaporation alone (Fiero, 9). There are many streams flowing through the basin like tributaries of the Deschutes, John Day, Owyhee, and snake river (Fiero, 8). The tributaries of Colorado have created deep canyons in the southern part of the great basin. But the most important feature of Great Basin is “interior drainage of rivers and streams into remnant pleistocene lakes or playas” (Sturtevant and D’Azevedo, 6). The geological character of the great basin comes under the category, ‘Basin and Range’, which is a geological region with “uplifted and tilted ranges separated by broad elongated basins” (Fiero, 9). Great basin, is geologically, a part of the Basin and range that spreads over Nevada, Utah, Oregone, Idaho, Wyoming and also New Mexico and Arizona (Sturtevant and D’Azevedo, 6). There are geological evidences showing the existence of “deep lakes and rushing rivers” in pre-historical period, in the Great Basin (Sturtevant and D’Azevedo, 33). In the northern part, the basin has volcanic lava covers amounting to thousands of feet depth (Fiero, 9). Around 2000 and 1000 B.C., the Mount Mazama had erupted and this was the source of lava and volcanic ash spread over the north of Great Basin (Sturtevant and D’Azevedo, 35). The lakes in this region are found to have shown great fluctuations in their water wealth through history, which is supposed to have caused by climatic changes (Sturtevant and D’Azevedo, 34). The pleistocene lakes shrank while Holocene lakes and marshes surived and developed (Sturtevant and D’Azevedo, 34). There is found to be a “lateral continuity” of geological features throughout the Great Basin (Fiero, 30). Fiero describes the geological history of this region as “great uplifts, collisions of continental masses, fiery volcanoes and burial beneath oceans” which in turn has determined the mineral composition of this region (13). The rock types in the region are, igneous rocks, bearing silica, iron and magnesium, clastic sedimentary rocks (shales, sandstones and conglomerates etc.), non-clastic sedimentary rocks (Halite, Gypsum etc.), organic sedimentary rocks (Fossiliferous limestone, peat, coal etc.) and metamorphic rocks (slate, quartzite, marble etc.) (Fiero, 14-23). Dunes are another conspicuous feature of the Great Basin. These dunes are found to “act as sponges, rapidly absorbing occasional rain but releasing it slowly (Sturtevant and D’Azevedo, 34). Paleontologic studies have revealed. “the rocks of the Great Basin reflect life-forms that may date back more than two billion years” (Fiero, 43). The Great Basin fossil types include, foraminifera, sponges, corals, trilobites, bryozoa, brachiopods, pelecypods, gastropods, cephalopods, crinoids, graptolites and plant fossils (Fiero, 44-49). The geological diversity of Great Basin has been an unending treasure trove of pre-history for archeologists and the explorations are still continuing. Works Cited Fiero, Bill, Geology of the Great Basin, Nevada: University of Nevada Press, 2009.Print. Sturtevant, W.C. and D’Azevedo, W.L., Great Basin, Washington D.C: Government Printing Office, 1986.Print. Read More
Cite this document
  • APA
  • MLA
  • CHICAGO
(“Geology of the Great Basin area Essay Example | Topics and Well Written Essays - 500 words”, n.d.)
Retrieved from https://studentshare.org/geography/1415876-geology-of-the-great-basin-area
(Geology of the Great Basin Area Essay Example | Topics and Well Written Essays - 500 Words)
https://studentshare.org/geography/1415876-geology-of-the-great-basin-area.
“Geology of the Great Basin Area Essay Example | Topics and Well Written Essays - 500 Words”, n.d. https://studentshare.org/geography/1415876-geology-of-the-great-basin-area.
  • Cited: 0 times
Comments (0)
Click to create a comment or rate a document

CHECK THESE SAMPLES OF Geology of the Great Basin area

The American Dream Explored in the Great Gatsby

... NUMBER (if any) TEACHER’S DUE The American Dream Explored in ­The Great Gatsby by F. Scott Fitzgerald F. Scott Fitzgerald’s The Great Gatsby is a novel drawn upon the vision of the 1920s American Dream. On a social level, the novel employs a sense of division where characters are differentiated by their class; however it also extends to a geographical level that aims to parallel such distinction; the Buchanan’s live on the West side and Jay Gatsby lives on the East. Fitzgerald attempts to extract both a sense of imprisonment and preservation as a direct result of prosperity. Nevertheless, through evoking the historical sense of the roaring twenties, which included organized crime as a channel to disobey the laws and a rapid economic...
7 Pages(1750 words)Book Report/Review

Achilles and Jason: Great Heroes in Greek Mythology

Beye, R,,& Gardner, J., Epic and Romance in the Argonautica of Apollonius.  Carbondale: Southern Illinois University Press, 1982.

 

Cotterill, H.B., Goethe, Milton & Virgil, Ancient Greece: A Sketch of Its Art, Literature & Philosophy.  New York: Frederick A. Stokes Company, 1913.

 

Funk & Wagnalls New Encyclopedia, Vol. 1 Funk and Wagnalls, Inc.

 

Groiler Encyclopedia, New York: Groiler Inc., 1961

Hamilton, E., Mythology, New York:  New American Library, 1943,

 

Howatson, M.C., ed., The Oxford Companion to Classical Literature. Oxford: Oxford U...

7 Pages(1750 words)Term Paper

Analysis of All Changes Great or Small Exploring Approaches to Change and Its Leadership Article by Higgs and Rowland

The change referred to in this context includes a broad array of topics. From an individual perspective, the change may be a new behavior. From a business perspective, the change may be a new business process and/or new technology. From a societal perspective, the change may be a new public policy or the passing of new legislation. Successful change, however, requires more than a new process, technology or public policy. Successful change may require the engagement and participation of the people involved. Change management provides a framework for managing the people side of these changes. The most recent research points to a combination of organizational change management tools and individual change management models for effecti...
13 Pages(3250 words)Article

The Shining as the Great Adaptation

Kubrick was considered as being a master of the tracking shot, the reverse zoom and the painting technique for the film. His adaptation of Stephan King’s horror novel ‘The Shining’ was a great box office success and this means that the film was popular with the audience. Thus, it is very likely that something can be learned from a discussion about the adaptation of Stephan King’s novel for the film by Stanley Kubrick. This essay presents a discussion about the adaptation and the transformation of Stephan King’s novel ‘The Shining’ into the movie by Stanley Kubrick with the same name.
I hereby certify that, except where cited in the text, this work is the result of the research carried...
17 Pages(4250 words)Movie Review

Great Works of Western Philosophy

...Great Works of Western Philosophy 2 Introduction: Seeking evidences for the existence of a superpower called God has been the epicenter for so many debates and argumentations till date. Arguments for and against the existence of God have been proposed by numerous seekers from various genres including scientists, philosophers, theologians and many others. The concept of God bears ontological argumentations too. This paper addresses the key viewpoints of two great philosophers on the aspect of the existence of God - a) the ontological argument for the existence of God proposed by Anselm of Canterbury, an Italian medieval philosopher, and b) its rejection and criticism by Thomas Aquinas, another Italian philosopher and theologian. The paper...
9 Pages(2250 words)Assignment

The Great Recession and France

Some countries have pushed for an international consensus on issues of concern to all. France, which has suffered severely from the crisis, with an economic contraction and rising unemployment, has tried stand in opposition to the UK and the United States both of which believe minor financial regulations can alter and improve the situation—France would like to see more wide-ranging reforms accomplished through the increased unification of Europe. Efforts to deal with the crisis have led the French government to seek out more partners in Europe and try to push Europe wide reforms and a sort of European (as opposed to American) new capitalism. The government of Sarkozy has criticized British tax cuts and suggested the key to g...
8 Pages(2000 words)Coursework

The History and Scholarship of the Novel The Great Gatsby

... Lecturer: Inner Emptiness in the Great Gatsby Thesis: The Great Gatsby reveals the society of roaring twenties, condemning the inner emptiness of the upper class. Introduction I am conducting a research on the novel The Great Gatsby. The Great Gatsby is a novel written in 1925 by F. Scott Fitzgerald, an American author. The novel involves a follow up on a cast of characters residing in the imaginary town of West Egg on wealthy Long Island during the summer of 1922. The novel is generally a story of a young and enigmatic millionaire Jay Gatsby and his unrealistic desire for the gorgeous woman Daisy Buchanan(Fitzgerald, 2012,pg.10). This research will involve conducting an extensive investigation to acquire all the relevant information...
8 Pages(2000 words)Literature review

Groundwater Quality in Agricultural Area

...Research Proposal, Environmental Studies Groundwater quality in Agricultural Area Month, Year (Due Table of Contents 1 INTRODUCTION 3 1.1 Background of the study 3 1.2 Research Problem 3 1.3 Purpose of the study 4 1.4 Objectives of the study 4 1.5 Research questions 4 2 LITERATURE REVIEW 5 3 PROPOSED METHODOLOGY 6 3.1 Population and sample 6 3.2 Research design 7 3.3 Data sources 7 3.4 Data collection techniques 7 3.5 Sampling techniques 8 3.6 Data analysis and interpretation 9 FINDINGS 9 SUMMARY 9 REFERENCES 10 1. INTRODUCTION 1.1. Background of the Study Interactions in groundwater quality for infrastructure occur in hydrological systems that are intricate. Semi-urban areas provide abundant agricultural soils...
6 Pages(1500 words)Research Proposal

Smokers in Great Britain and the USA

...Smokers in Great Britain and USA are Increasingly Treated as Social Pariahs. Introduction. The change witnessed in the attitude towards smoking overthe last three decades is noticeable. In the past smoking especially in the work place was the norm. The habit of leaving a building to smoke outside in the rain had not begun and many people were smokers. Majority of the population were smokers. All over sudden, things began to take a new direction and the government realized the need to educate its citizens on the risks of smoking. This decision was difficult one considering the income in taxes that are collected from sale of cigarettes (Crystal, 2014). However, the cost of handling many health issues caused by use of cigarettes outweighed...
6 Pages(1500 words)Personal Statement
sponsored ads
We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.

Let us find you another Essay on topic Geology of the Great Basin area for FREE!

Contact Us