Origin and development of the Snake River Plain (SRP)—An overview

1989 ◽  
pp. 4-12 ◽  
Author(s):  
William P. Leeman
Keyword(s):  
Snake River Plain ◽  
Snake River ◽  
River Plain

Precious Opal Mining in the Snake River Plain Rhyolites, Idaho

1972 ◽  
Vol 13 (3) ◽  
pp. 100-104 ◽  
Author(s):  
Paul L. Broughton
Keyword(s):  
Snake River Plain ◽  
Snake River ◽  
River Plain ◽  
Precious Opal

Distribution, movements and habitats of sage grouseCentrocercus urophasianuson the Upper Snake River Plain of Idaho: changes from the 1950s to the 1990s

2000 ◽  
Vol 6 (1) ◽  
pp. 265-270 ◽  
Author(s):  
Kara M. Leonard ◽  
Kerry P. Reese ◽  
John W. Connelly
Keyword(s):  
Snake River Plain ◽  
Snake River ◽  
The 1950S ◽  
River Plain

Gravity survey in the western Snake River Plain, Idaho-a progress report

1961 ◽  
Author(s):  
David P. Hill ◽  
Jimmy J. Jacobson
Keyword(s):  
Progress Report ◽  
Snake River Plain ◽  
Gravity Survey ◽  
Snake River ◽  
River Plain

Irrigated acreage and other land uses on the Snake River Plain, Idaho and eastern Oregon

1984 ◽  
Author(s):  
Gerald F. Lindholm ◽  
S.A. Goodell
Keyword(s):  
Snake River Plain ◽  
Snake River ◽  
Land Uses ◽  
River Plain

Water withdrawn for irrigation in 1980 on the Snake River plain, Idaho and eastern Oregon

1984 ◽  
Author(s):  
B.B. Bigelow ◽  
S.A. Goodell ◽  
G.D. Newton
Keyword(s):  
Snake River Plain ◽  
Snake River ◽  
River Plain

Configuration of the water table, March 1980, in the Snake River plain regional aquifer system, Idaho and eastern Oregon

1982 ◽  
Author(s):  
G.F. Lindholm ◽  
S.P. Garabedian ◽  
G.D. Newton ◽  
R.L. Whitehead
Keyword(s):  
Water Table ◽  
Snake River Plain ◽  
Snake River ◽  
Aquifer System ◽  
River Plain ◽  
Regional Aquifer

Regionally continuous Miocene rhyolites beneath the eastern Snake River Plain reveal localized flexure at its western margin: Idaho National Laboratory and vicinity

2020 ◽  
Vol 57 (3) ◽  
pp. 241-270
Author(s):  
Kyle L. Schusler ◽  
David M. Pearson ◽  
Michael McCurry ◽  
Roy C. Bartholomay ◽  
Mark H. Anders
Keyword(s):  
Volcanic Rocks ◽  
Snake River Plain ◽  
North American Plate ◽  
Snake River ◽  
Trace Element Geochemistry ◽  
Deep Borehole ◽  
Age Progression ◽  
Western Margin ◽  
Silicic Volcanic ◽  
River Plain

The eastern Snake River Plain (ESRP) is a northeast-trending topographic basin interpreted to be the result of the time-transgressive track of the North American plate above the Yellowstone hotspot. The track is defined by the age progression of silicic volcanic rocks exposed along the margins of the ESRP. However, the bulk of these silicic rocks are buried under 1 to 3 kilometers of younger basalts. Here, silicic volcanic rocks recovered from boreholes that penetrate below the basalts, including INEL-1, WO-2 and new deep borehole USGS-142, are correlated with one another and to surface exposures to assess various models for ESRP subsidence. These correlations are established on U/Pb zircon and 40Ar/39Ar sanidine age determinations, phenocryst assemblages, major and trace element geochemistry, δ18O isotopic data from selected phenocrysts, and initial εHf values of zircon. These data suggest a correlation of: (1) the newly documented 8.1 ± 0.2 Ma rhyolite of Butte Quarry (sample 17KS03), exposed near Arco, Idaho to the upper-most Picabo volcanic field rhyolites found in borehole INEL-1; (2) the 6.73 ± 0.02 Ma East Arco Hills rhyolite (sample 16KS02) to the Blacktail Creek Tuff, which was also encountered at the bottom of borehole WO-2; and (3) the 6.42 ± 0.07 Ma rhyolite of borehole USGS-142 to the Walcott Tuff B encountered in deep borehole WO-2. These results show that rhyolites found along the western margin of the ESRP dip ~20º south-southeast toward the basin axis, and then gradually tilt less steeply in the subsurface as the axis is approached. This subsurface pattern of tilting is consistent with a previously proposed crustal flexural model of subsidence based only on surface exposures, but is inconsistent with subsidence models that require accommodation of ESRP subsidence on either a major normal fault or strike-slip fault.

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