Tectonic And Magmatic History Western Snake River Plain Wood And Clemens Pdf

tectonic and magmatic history western snake river plain wood and clemens pdf

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Geologic and Tectonic History of the Western Snake River Plain, Idaho and Oregon

Luke P. Beranek, Paul Karl Link, C. GSA Bulletin ;; : — These samples effectively show that modern stream sediments of the Snake River system reliably and repeatedly record the detrital zircon age populations that are present as sources in their drainage basins across the Cordilleran thrust belt and Basin and Range Province. We use this framework and the provenance of Neogene sedimentary rocks in the region to test the effect of the migrating Yellowstone hotspot on regional drainage patterns in southern Idaho since the middle Miocene. Our results indicate that Neogene paleodrainages were first directed radially away from the tumescent Yellow-stone highland, then subsequently reversed their flow toward the subsiding Snake River Plain basin. This occurred in east-progressing time-constrained intervals starting at 16 Ma.

Skip to search form Skip to main content You are currently offline. Some features of the site may not work correctly. Wood and D. Wood , D. Clemens Published Geology. The western Snake River Plain is a Neogene-aged intracontinental rift basin, about 70 km wide and km long, trending northwest across the southern Idaho batholith. Its southeastern end merges with the northeasttrending eastern plain, a structural downwarp associated with extension along the track of the Yellowstone hot spot.

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Geologic and Tectonic History of the Western Snake River Plain, Idaho and Oregon

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The system can't perform the operation now. Try again later. Citations per year. Duplicate citations. The following articles are merged in Scholar. Their combined citations are counted only for the first article. Merged citations.

Khatiwada, Murari, and G. Randy Keller. Structural complexities and evolution of the Snake River Plain SRP and the role of extension in its formation have been a topic of scientific discussion for decades. Recent oil and natural gas exploration that is taking place on the Western Snake River Plain WSRP is another important factor in the need for a detailed scientific study of the area. In this research, we are addressing some of these issues by focusing on the WSRP, using a pre-existing gravity and magnetic database compiled through a community effort. For gravity processing, we used upward continuation filters to delineate features by wavelength. TMI values range over nT with much more complex and erratic magnetic signatures that arise from the shallow flood basalts and rhyolite deposits within the region.


The western Snake River Plain is a Neogene-aged intracontinental rift basin, about 70 km wide km that could be restite or an underplate of basalt related to formation of the silicic magma. S. H. Wood, D. Clemens; Published ; Geology.


Geologic and tectonic history of the western Snake River Plain, Idaho and Oregon

Metrics details. A geothermal exploration corehole was drilled to a total depth of The corehole was used to collect an unusually large amount of data, including uniaxial compressive stress UCS experiments on core samples, to evaluate the geothermal potential of the western Snake River Plain. In addition, unlike many exploration holes in this region, a fluid entry was encountered at

Беккер рванулся влево, в другую улочку. Он слышал собственный крик о помощи, но, кроме стука ботинок сзади и учащенного дыхания, утренняя тишина не нарушалась ничем. Беккер почувствовал жжение в боку.

Мы созданы друг для друга. Сьюзан, я люблю.  - Слова лились потоком, словно ждали много лет, чтобы сорваться с его губ.

Беккер поднял глаза на усыпанное родинками старческое лицо. - No, gracias. Estoy bien. Человек смерил его сердитым взглядом: - Pues sientate.

Сьюзан старалась сохранять самообладание. Мысли ее по-прежнему возвращались к сотруднику лаборатории систем безопасности, распластавшемуся на генераторах. Она снова прошлась по кнопкам. Они не реагировали. - Выключите ТРАНСТЕКСТ! - потребовала .

Сегодня как раз такой день.  - В глазах его читалась печаль.  - То, что сейчас скажу, я не собирался говорить никому. Она почувствовала, как по спине у нее пробежал холодок. Лицо коммандера выражало торжественную серьезность.

 Двести два. Где это? - Где же на необъятных американских просторах прячется эта загадочная Северная Дакота. - Где-то поблизости от Вашингтона, округ Колумбия, сэр.

Ангел, подумал. Ему захотелось увидеть ее глаза, он надеялся найти в них избавление. Но в них была только смерть. Смерть ее веры в .

 - Сегодня я не в духе. Меня огорчают твои разговоры о нашем агентстве как каком-то соглядатае, оснащенном современной техникой. Эта организация создавалась с единственной целью - обеспечивать безопасность страны. При этом дерево иногда приходится потрясти, чтобы собрать подгнившие плоды.

Стратмор вздрогнул и замотал головой: - Конечно.

3 COMMENTS

Cantglucacer1964

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Tectonic and Magmatic Evolution of the Snake River Plain Volcanic Province: Wood and Clemens—Geologic and Tectonic History of the Western Snake River​.

Andrew W.

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Tectonic and Magmatic Evolution of the Snake River Plain Volcanic Province depression with only Clemens and Wood () mapped rhyolite in the area.

Orlene B.

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A geothermal exploration corehole was drilled to a total depth of

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