Pennsylvanian Sharon Formation Past And Present
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From the Shield to the Sea
Author | : Richard M. Ruffolo |
Publisher | : Geological Society of America |
Total Pages | : 196 |
Release | : 2011 |
Genre | : Science |
ISBN | : 0813700205 |
Features field guides and descriptions of eight geological field trips of the area near Pittsburgh, Pennsylvania. The trips highlight the region's geology from eastern Ohio to the Central Appalachian Valley and Ridge.
The Challenges of Dam Removal and River Restoration
Author | : Jerome V. DeGraff |
Publisher | : Geological Society of America |
Total Pages | : 214 |
Release | : 2013-02-01 |
Genre | : Science |
ISBN | : 0813741211 |
"River restoration is a societal goal in the United States. This collection of research articles focuses on our current understanding of the impacts of removing dams and the role of dam removal in the larger context of river restoration. The papers are grouped by topic: (1) assessment of existing dams, strategies to determine impounded legacy sediments, and evaluating whether or not to remove the dam; (2) case studies of the hydrologic, sediment, and ecosystem impacts of recent dam removals; (3) assessment of river restoration by modifying flows or removing dams; and (4) the concept of river restoration in the context of historical changes in river systems"--Provided by publisher.
Lexicon of Geologic Names of the United States (including Alaska).
Author | : |
Publisher | : |
Total Pages | : 1476 |
Release | : 1936 |
Genre | : Geology |
ISBN | : |
Issue identified as 1935 covers names used through Dec. 1935.
Lexicon of Geologic Names of the United States for 1936-1960: P-Z
Author | : Grace C. Keroher |
Publisher | : |
Total Pages | : 1474 |
Release | : 1966 |
Genre | : Geology |
ISBN | : |
A compilation of the geologic names of the United States, its possessions, the Trust Territory of the Pacific Islands, and the Panama Canal Zone.
The Devonian and Mississippian Formations of Northeastern Ohio
Author | : Charles Smith Prosser |
Publisher | : |
Total Pages | : 664 |
Release | : 1912 |
Genre | : Geology |
ISBN | : |