Wenatchee National Forest (N.F.), I-90 South Access Projects (Taneum/Peaches Road Access Project), Kittitas County

Wenatchee National Forest (N.F.), I-90 South Access Projects (Taneum/Peaches Road Access Project), Kittitas County PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 346

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Wenatchee National Forest (N.F.), Plum Creek Checkerboard Access Project, To Grant Permanent Easements, Cle Elum and Naches Ranger Districts,

Wenatchee National Forest (N.F.), Plum Creek Checkerboard Access Project, To Grant Permanent Easements, Cle Elum and Naches Ranger Districts, PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 24

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Origin of Washington Geographic Names

Origin of Washington Geographic Names PDF Author: Edmond Stephen Meany
Publisher:
ISBN:
Category : History
Languages : en
Pages : 380

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Mineral and Water Resources of Washington

Mineral and Water Resources of Washington PDF Author: Geological Survey (U.S.)
Publisher:
ISBN:
Category : Mines and mineral resources
Languages : en
Pages : 458

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Mineral and Water Resources of Washington

Mineral and Water Resources of Washington PDF Author: Geological Survey (U.S.)
Publisher:
ISBN:
Category : Mines and mineral resources
Languages : en
Pages : 448

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United States Geological Survey Yearbook

United States Geological Survey Yearbook PDF Author: Geological Survey (U.S.)
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 252

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History of the State of Washington

History of the State of Washington PDF Author: Edmond Stephen Meany
Publisher:
ISBN:
Category : Washington (State)
Languages : en
Pages : 544

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Petrochronology

Petrochronology PDF Author: Matthew J. Kohn
Publisher: Walter de Gruyter GmbH & Co KG
ISBN: 3110561891
Category : Science
Languages : en
Pages : 596

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Book Description
Petrochronology is a rapidly emerging branch of Earth science that links time (ages or rates) with specific rock-forming processes and their physical conditions. It is founded in petrology and geochemistry, which define a petrogenetic context or delimit a specific process, to which chronometric data are then linked. This combination informs Earth’s petrogenetic processes better than petrology or geochronology alone. This volume and the accompanying short courses address three broad categories of inquiry. Conceptual approaches chapters include petrologic modeling of multi-component chemical and mineralogic systems, and development of methods that include diffusive alteration of mineral chemistry. Methods chapters address four main analytical techniques, specifically EPMA, LA-ICP-MS, SIMS and TIMS. Mineral-specific chapters explore applications to a wide range of minerals, including zircon (metamorphic, igneous, and detrital/Hadean), baddeleyite, REE minerals (monazite, allanite, xenotime and apatite), titanite, rutile, garnet, and major igneous minerals (olivine, plagioclase and pyroxenes). These applications mainly focus on metamorphic, igneous, or tectonic processes, but additionally elucidate fundamental transdisciplinary progress in addressing mechanisms of crystal growth, the chemical consequences of mineral growth kinetics, and how chemical transport and deformation affect chemically complex mineral composites. Most chapters further recommend areas of future research.

Geological Survey Research, 1964

Geological Survey Research, 1964 PDF Author: Geological Survey (U.S.)
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 394

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Conservation Paleobiology

Conservation Paleobiology PDF Author: Gregory P. Dietl
Publisher: University of Chicago Press
ISBN: 022650686X
Category : Science
Languages : en
Pages : 329

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In conservation, perhaps no better example exists of the past informing the present than the return of the California condor to the Vermilion Cliffs of Arizona. Extinct in the region for nearly one hundred years, condors were successfully reintroduced starting in the 1990s in an effort informed by the fossil record—condor skeletal remains had been found in the area’s late-Pleistocene cave deposits. The potential benefits of applying such data to conservation initiatives are unquestionably great, yet integrating the relevant disciplines has proven challenging. Conservation Paleobiology gathers a remarkable array of scientists—from Jeremy B. C. Jackson to Geerat J. Vermeij—to provide an authoritative overview of how paleobiology can inform both the management of threatened species and larger conservation decisions. Studying endangered species is difficult. They are by definition rare, some exist only in captivity, and for those still in their native habitats any experimentation can potentially have a negative effect on survival. Moreover, a lack of long-term data makes it challenging to anticipate biotic responses to environmental conditions that are outside of our immediate experience. But in the fossil and prefossil records—from natural accumulations such as reefs, shell beds, and caves to human-made deposits like kitchen middens and archaeological sites—enlightening parallels to the Anthropocene can be found that might serve as a primer for present-day predicaments. Offering both deep-time and near-time perspectives and exploring a range of ecological and evolutionary dynamics and taxa from terrestrial as well as aquatic habitats, Conservation Paleobiology is a sterling demonstration of how the past can be used to manage for the future, giving new hope for the creation and implementation of successful conservation programs.