Guide to the Geologic Map of Illinois
Guide to the Geologic Map of Illinois

Author: Anonymous

Publisher: Hassell Street Press

Published: 2021-09-09

Total Pages: 30

ISBN-13: 9781014329769

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This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

Guide to the Geologic Map of Illinois
Guide to the Geologic Map of Illinois

Author: Illinois State Geological Survey

Publisher: Good Press

Published: 2023-11-20

Total Pages: 49

ISBN-13:

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The 'Guide to the Geologic Map of Illinois' by the Illinois State Geological Survey is a comprehensive and meticulously detailed analysis of the geology of Illinois. The book provides an in-depth exploration of the state's geological formations, highlighting key features, rock types, and historical context. Written in a clear and informative style, the guide serves as an essential resource for geologists, researchers, and anyone interested in the earth sciences. This book not only serves as a valuable reference for understanding the geology of Illinois but also contributes to the broader field of geology with its detailed analysis and comprehensive coverage. The inclusion of detailed maps, charts, and illustrations further enhances the reader's understanding of the subject matter. The author's expertise and dedication to the study of Illinois geology shine through in this meticulously researched and carefully crafted guide. The 'Guide to the Geologic Map of Illinois' is a must-read for anyone looking to deepen their knowledge of the geological landscape of Illinois and beyond.

Geologic Maps
Geologic Maps

Author: Edgar W. Spencer

Publisher: Waveland Press

Published: 2017-10-20

Total Pages: 234

ISBN-13: 147863653X

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Geologic maps supply a wealth of information about the surface and shallow subsurface of the earth. The types of materials that are present in a location and the three-dimensional structure of the bedrock both can be gleaned from a clearly prepared geologic map. Geologists, civil and environmental engineers, land-use planners, soil scientists, and geographers commonly use geologic maps as a source of information to facilitate problem solving and identify the qualities of a region. Maps reveal the position of many types of natural hazards, indicate the suitability of the land surface for various uses, reveal problems that may be encountered in excavation, provide clues to the natural processes that shape an area, and help locate important natural resources. Suitable for lab courses in structural geology as well as field geology work, Spencer describes representative examples of features found on geologic maps and outlines procedures for interpretation and projection. Geometric techniques are explained using a step-by-step approach. Coverage of mapping methods includes tools that provide necessary data, such as Google Earth, GPS, GIS, LiDAR maps, drones, and aerial photographs. Challenging and engaging exercises throughout the text involve students in the mapping process and stimulate an appreciation of the extent and precision of information presented in geologic maps. Regional geology is an important component of lab and field mapping projects. As such, the Third Edition includes new maps of the Gulf of Mexico Coastal Plain, Rocky Mountain Front Range, Yellowstone region, Moab, Utah, Shenandoah National Park, and Hawai’i. A new chapter devoted to tectonic maps also broadens students’ exposure. Ed Spencer brings over 45 years of teaching experience to the text along with valuable insight and clarity into the interpretation and preparation of geologic maps.

Geology of Illinois
Geology of Illinois

Author: Dennis R. Kolata

Publisher: University of Illinois Press

Published: 2010

Total Pages: 552

ISBN-13:

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Geology of Illinois has been compiled from more than a century of earth science investigations in Illinois. For the first time, this information has been summarized and made accessible in one volume to help both geologists and non-geologists better understand how the state's mostly unseen geology affects, and is affected by, life on the surface. More than 200 color photographs, maps, and drawings illustrate the text. Topics include : the history of geological investigations in Illinois; the impact of the state's tectonic and structural history; the properties and classification of its rocks and sediments; the rich heritage of its land, water, and mineral resources; the threats from its geological hazards; and the application of geological information to societal issues.

Geology Underfoot in Illinois
Geology Underfoot in Illinois

Author: Ray Wiggers

Publisher: Mountain Press Publishing

Published: 1997

Total Pages: 328

ISBN-13: 9780878423460

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Copious illustrations and witty, page-turning prose guide readers on geologic walking or driving tours of 37 sites in Illinois.

Fossils of the Upper Ordovician Platteville Formation in the Upper Midwest USA: an Overview
Fossils of the Upper Ordovician Platteville Formation in the Upper Midwest USA: an Overview

Author: Dennis R. Kolata

Publisher:

Published: 2021-07-31

Total Pages:

ISBN-13: 9780578911755

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This 328-page hardback volume printed by the Illinois State Geological Survey includes over 1200 full-color, high-resolution photographs of fossil specimens collected from the Upper Ordovician Platteville Formation in the Upper Midwest USA. The described and illustrated fossil assemblage includes exceptionally well-preserved sponges, corals, bryozoans, brachiopods, polyplacophorans, gastropods, bivalves, rostroconchs, cephalopods, trilobites, ostracodes, echinoderms, graptolites, cornulitids, hyolithids, macroalgae, and a wide variety of trace fossils.This overview is directed to students, collectors, and professional paleontologists. Each chapter begins with a brief introduction to the morphological terms used to describe the various fossil groups, followed by systematic descriptions, remarks, and occurrence information. This overview can serve as a starting place and a source of inspiration for future paleontological research on the fossils of the Platteville Formation, offer insights regarding past climate and the environments in which life thrived, and ultimately shed light on the history of life on our planet.Many Platteville fossils were described in pre-20th century reconnaissance reports commissioned by the state geological surveys of Illinois, Iowa, Minnesota, and Wisconsin. A historical summary of paleontological investigations of the Upper Ordovician stratigraphic succession can be found in Sloan (1987). A drawback to understanding the documented faunal composition of the Platteville Formation is that many of the fossils are described and illustrated in diverse monographs and shorter papers spanning more than 150 years and published by a variety of organizations. Many of these publications are difficult to find in libraries and are not available online. Furthermore, they tend to focus on specific phyla rather than the overall faunal associations. An added drawback is that many early publications lack high-resolution photographs, making it difficult to compare and contrast fossil specimens.