Geologic City

Geologic City

Author: Jamie Kruse

Publisher:

Published: 2011-08-15

Total Pages: 46

ISBN-13: 9780983803409

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New Yorkers co-exist intimately with the traces of powerful geo forces. Apartments made of red sandstone from the Triassic both shelter us and populate our visual space. Rockefeller Center elevates and displays limestone from the Mississippian Period. The iron of the Manhattan Bridge stands as a message from Precambrian times.Geologic City: a field guide to the GeoArchitecture of New York visualizes the reality that modern life and geologic time are deeply intertwined. With the field guide in hand, residents and visitors are able to interact with familiar, even iconic New York architecture and infrastructure in an unexpected way: by sensing for themselves the forces of deep time that give form and materiality to the built environment of the City.


The Seven Hills of Rome

The Seven Hills of Rome

Author: Grant Heiken

Publisher: Princeton University Press

Published: 2013-10-24

Total Pages: 264

ISBN-13: 1400849373

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From humble beginnings, Rome became perhaps the greatest intercontinental power in the world. Why did this historic city become so much more influential than its neighbor, nearby Latium, which was peopled by more or less the same stock? Over the years, historians, political analysts, and sociologists have discussed this question ad infinitum, without considering one underlying factor that led to the rise of Rome--the geology now hidden by the modern city. This book demonstrates the important link between the history of Rome and its geologic setting in a lively, fact-filled narrative sure to interest geology and history buffs and travelers alike. The authors point out that Rome possessed many geographic advantages over surrounding areas: proximity to a major river with access to the sea, plateaus for protection, nearby sources of building materials, and most significantly, clean drinking water from springs in the Apennines. Even the resiliency of Rome's architecture and the stability of life on its hills are underscored by the city's geologic framework. If carried along with a good city map, this book will expand the understanding of travelers who explore the eternal city's streets. Chapters are arranged geographically, based on each of the seven hills, the Tiber floodplain, ancient creeks that dissected the plateau, and ridges that rise above the right bank. As an added bonus, the last chapter consists of three field trips around the center of Rome, which can be enjoyed on foot or by using public transportation.


Geology Under Cities

Geology Under Cities

Author: Robert Ferguson Legget

Publisher: Geological Society of America

Published: 1982-01-01

Total Pages: 149

ISBN-13: 081374105X

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The nine papers in this volume cover the geology beneath Washington, D.C., Boston, Chicago, Edmonton, Kansas City, New Orleans, New York City, Toronto, and St. Paul/Minneapolis, and present methods of data gathering that could be used in most cities.


Stories in Stone

Stories in Stone

Author: David B. Williams

Publisher: University of Washington Press

Published: 2019-08-19

Total Pages: 273

ISBN-13: 0295746475

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Most people do not think to observe geology from the sidewalks of a major city, but all David B. Williams has to do is look at building stone in any urban center to find a range of rocks equal to any assembled by plate tectonics. In Stories in Stone, he takes you on explorations to find 3.5-billion-year-old rock that looks like swirled pink-and-black taffy, a gas station made of petrified wood, and a Florida fort that has withstood three hundred years of attacks and hurricanes, despite being made of a stone that has the consistency of a granola bar. Williams also weaves in the cultural history of stone, explaining why a white fossil-rich limestone from Indiana became the only building stone used in all fifty states; how in 1825, the construction of the Bunker Hill Monument led to America’s first commercial railroad; and why when the same kind of marble used by Michelangelo clad a Chicago skyscraper it warped so much after nineteen years that all 44,000 panels of it had to be replaced. This love letter to building stone brings to life the geology you can see in the structures of every city.


Engineering Geology of the Salt Lake City Metropolitan Area, Utah

Engineering Geology of the Salt Lake City Metropolitan Area, Utah

Author: William R. Lund

Publisher: Utah Geological Survey

Published: 1990

Total Pages: 77

ISBN-13: 1557910936

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Geologic exposures in the Salt Lake City region record a long history of sedimentation and tectonic activity extending back to the Precambrian Era. Today, the city lies above a deep, sediment-filled basin flanked by two uplifted range blocks, the Wasatch Range and the Oquirrh Mountains. The Wasatch Range is the easternmost expression of major Basin and Range extension in north-central Utah and is bounded on the west by the Wasatch fault zone (WFZ), a major zone of active normal faulting. During the late Pleistocene Epoch, the Salt Lake City region was dominated by a succession of inter-basin lakes. Lake Bonneville was the last and probably the largest of these lakes. By 11,000 yr BP, Lake Bonneville had receded to approximately the size of the present Great Salt Lake.