Paleozoic dolomites, limestones, and detrital clastic rocks
were mapped in the Bellevue Peak 15 minute quadrangle in the
southern Mahogany Hills, Nevada. Sedimentary rock units in this
area represent shallow-shelf eastern assemblage deposits.
Shallow-shelf carbonates characterized deposition from at
least Ordovician through Late Devonian time, when clastics derived
from the...
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, Eureka County, Nevada
AN ABSTRACT OF THE THESIS OF
Robert Allen Schalla for the degree of Master of
Neogene rocks of the Deschutes basin include the middle Miocene
Columbia River Basalt Group and Simtustus Formation, and late Miocene
to early Pliocene Deschutes Formation. Assignment of Prineville
chemical-type flows to the Grande Ronde Basalt of the Columbia River
Basalt Group is based upon correlation of these lavas from their...
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Volcanism and its Influence on Fluvial Sedimentation in an ArcAdjacent
Basin
by
Gary Allen Smith
A THESIS
The thesis area consists of 33 square miles in the south-central
Pueblo Mountains of Humboldt County, Nevada and Harney County,
Oregon. The Pueblo Mountains are tilted fault block mountains found
in the extreme northwestern part of the Basin and Range province and
were produced during Early Tertiary Basin and Range...
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-Nevada
AN ABSTRACT OF THE THESIS OF
WINTHROP ALLEN ROWE for the
(Name)
in GEOLOGY
Major)
presented
The Peck Mountain area is located in west-central Idaho just 15 miles east of the Oregon-Idaho border. It is tectonically located within the "Columbia Arc" of the Nevadan oroaenic belt. The Seven Devils Volcanics, Permian to Traissic in age, are the oldest rocks in the area. They are composed of...
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OF THE PECK MOUNTAIN AREA
HORNET QUADRANGLE, IDAHO
by
DAVID ALLEN WRACHER
A THESIS
submitted to
Coral reefs form vast ecosystems in tropical oceans that are hotspots for biodiversity and are economically valuable. The ecological success of coral reefs is made possible by the symbiotic relationship between corals and dinoflagellate algae from the family Symbiodiniaceae. In this symbiosis, the algae are found within host gastrodermal cells...
Archaeological investigations at the Cooper's Ferry site in Western Idaho have recovered cultural remains dating to 16,000 years ago, suggesting the oldest human occupation recorded in North America. However, many archaeologists have argued the initial peopling of North America occurred no earlier than the opening of an ice-free corridor between...
Salmon and other anadromous fish are consumed by vertebrates with distinct
life history strategies to capitalize on this ephemeral pulse of resource availability.
Depending on the timing of salmon arrival, this resource may be in surplus to
the needs of vertebrate consumers if, for instance, their populations are limited
by...
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conservation
Levi, T., Wheat, R. E., Allen, J. M., & Wilmers, C. C. (2015). Differential use of
salmon by