Author: Wayne I. Anderson
Publisher: University of Iowa Press
ISBN: 9781587292675
Category : History
Languages : en
Pages : 444
Book Description
Iowa's rock record is the product of more than three billion years of geological processes. The state endured multiple episodes of continental glaciation during the Pleistocene Ice Age, and the last glacier retreated from Iowa a mere (geologically speaking) twelve thousand years ago. Prior to that, dozens of seas came and went, leaving behind limestone beds with rich fossil records. Lush coal swamps, salty lagoons, briny basins, enormous alluvial plains, ancient rifts, and rugged Precambrian mountain belts all left their mark. In "Iowa's Geological Past, " Wayne Anderson gives us an up-to-date and well-informed account of the state's vast geological history from the Precambrian through the end of the Great Ice Age. Anderson takes us on a journey backward into time to explore Iowa's rock-and-sediment record. In the distant past, prehistoric Iowa was covered with shallow seas; coniferous forests flourished in areas beyond the continental glaciers; and a wide variety of animals existed, including mastodon, mammoth, musk ox, giant beaver, camel, and giant sloth. The presence of humans can be traced back to the Paleo-Indian interval, 9,500 to 7,500 years ago. Iowa in Paleozoic time experienced numerous coastal plain and shallow marine environments. Early in the Precambrian, Iowa was part of ancient mountain belts in which granite and other rocks were formed well below the earth's surface. The hills and valleys of the Hawkeye State are not everlasting when viewed from the perspective of geologic time. Overall, Iowa's geologic column records an extraordinary transformation over more than three billion years. Wayne Anderson's profusely illustrated volume provides a comprehensive and accessible survey of the state's remarkable geological past.
Iowa's Geological Past
Geologically Speaking
Author: Carl C. Gaither
Publisher: Inst of Physics Pub Incorporated
ISBN: 9780750309479
Category : Science
Languages : en
Pages : 450
Book Description
Publisher: Inst of Physics Pub Incorporated
ISBN: 9780750309479
Category : Science
Languages : en
Pages : 450
Book Description
Geology For Dummies
Author: Alecia M. Spooner
Publisher: John Wiley & Sons
ISBN: 1119652928
Category : Science
Languages : en
Pages : 400
Book Description
Get a rock-solid grasp on geology Geology For Dummies is ideal reading for anyonewith an interest in the fundamental concepts of geology, whether they're lifelong learners with a fascination for the subject or college students interested in pursuing geology or earth sciences. Presented in a straightforward, trusted format—and tracking to a typical introductory geology course at the college level—this book features a thorough introduction to the study of earth, its materials, and its processes. Rock records and geologic time Large-scale motion of tectonic plates Matter, minerals, and rocks The geological processes on earth's surface Rock that geology class with Geology For Dummies!
Publisher: John Wiley & Sons
ISBN: 1119652928
Category : Science
Languages : en
Pages : 400
Book Description
Get a rock-solid grasp on geology Geology For Dummies is ideal reading for anyonewith an interest in the fundamental concepts of geology, whether they're lifelong learners with a fascination for the subject or college students interested in pursuing geology or earth sciences. Presented in a straightforward, trusted format—and tracking to a typical introductory geology course at the college level—this book features a thorough introduction to the study of earth, its materials, and its processes. Rock records and geologic time Large-scale motion of tectonic plates Matter, minerals, and rocks The geological processes on earth's surface Rock that geology class with Geology For Dummies!
Memoirs of the Geological Survey of India
Bulletin - Geological Survey
Author: Georgia. Department of Mines, Mining, and Geology
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 340
Book Description
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 340
Book Description
Handbook of Geological Terms, Geology and Physical Geography
Handbook of Geological Terms and Geology
Handbook of Geological Terms and Geology
Geological Magazine
Author: Henry Woodward
Publisher:
ISBN:
Category : Electronic journals
Languages : en
Pages : 370
Book Description
Publisher:
ISBN:
Category : Electronic journals
Languages : en
Pages : 370
Book Description
Geological Stories
Author: John Ellor Taylor
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 396
Book Description
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 396
Book Description