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Bruneau-Jarbidge Caldera

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Series: GSA Field Guide
Published: 01 January 2014
DOI: 10.1130/2014.0036(01)
EISBN: 9780813756363
... from the Bruneau-Jarbidge caldera in southwest Idaho, some 1600 km away, and it is geochemically matched with the Ibex Hollow tuff (11.93 Ma). Ashfall is a critical Clarendonian North American Land Mammal Age locality. More than 20 taxa—predominantly medium- and large-sized ungulates preserved...
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Temporal evolution of melt and mineral δ 18 O values in four <b>caldera</b> comple...
Published: 01 October 2014
Figure 2. Temporal evolution of melt and mineral δ 18 O values in four caldera complexes. (A) Yellowstone. (B) Heise. (C) Picabo. (D) Bruneau-Jarbidge. The dashed line at 6‰ denotes the lowest possible normal δ 18 O rhyolite limit formed by crystal fractionation of normal δ 18 O, 5.7‰ ± 0.2
Journal Article
Journal: Geology
Published: 01 October 2005
Geology (2005) 33 (10): 821–824.
... have field and petrographic features that are closely similar to the Bruneau-Jarbidge rocks, with similar magmatic temperatures ( Honjo et al., 1992 ; Cathey and Nash, 2004 ). Current models for production of low-δ 18 O rhyolitic magmas associated with calderas invoke assimilation ( Hildreth et...
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Simplified geologic map of southern Idaho showing the northeastward progres...
Published: 01 March 2011
Figure 1. Simplified geologic map of southern Idaho showing the northeastward progression of volcanism along the Yellowstone–Snake River Plain hotspot track. Inferred eruptive centers: BJ—Bruneau-Jarbidge, TF—Twin Falls, Y—Yellowstone caldera, WSRP—western Snake River Plain. Figure is modified
Journal Article
Journal: Geology
Published: 01 June 2010
Geology (2010) 38 (6): 503–506.
... chain of northeast-trending volcanic fields defined by caldera centers ( Fig. 1A ). The Bruneau-Jarbidge, Twin Falls, Heise, and Yellowstone Plateau volcanic fields exhibit extreme heterogeneity and depletion in magmatic δ 18 O, with a total erupted volume of more than 10,000 km 3 of low-δ 18 O...
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Journal Article
Journal: GSA Bulletin
Published: 01 July 2014
GSA Bulletin (2014) 126 (7-8): 1047–1067.
... eruptive units. It is likely that lavas with similar volumes exist within the main body. These estimates are comparable to both single and cumulative volumes (10–200 km 3 ) of lavas of the Bruneau-Jarbidge eruptive center ( Fig. 2A ; Bonnichsen, 1982 ), the post-caldera Plateau Rhyolite of Yellowstone...
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Journal Article
Published: 01 May 2016
American Mineralogist (2016) 101 (5): 1222–1227.
... that the mineral separates analyzed are in equilibrium because mineral separation removes crystals from their petrographic context. New δ 18 O values are reported for clinopyroxene, magnetite, and quartz from the Yellowstone, Heise, Picabo, and Bruneau Jarbidge rhyolites, two new samples from Krafla...
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McDermitt <b>caldera</b> in relation to Yellowstone hotspot track and Columbia Riv...
Published: 17 July 2017
: O—Owyhee-Humboldt; B—Bruneau-Jarbidge; T—Twin Falls, P—Picabo; H—Heise. From Pierce and Morgan (1992 , 2009 ); Christiansen et al. (2002) ; Ellis et al. (2012) ; Camp et al. (2013) ; Reidel et al. (2013) ; Streck et al. (2015) . K+ is location of Kimberly drillhole ( Knott et al., 2016 ). CA
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Figure 1. Map of the northwestern United States showing basin-range faults ...
Published: 01 October 2002
) . SRP—Snake River Plain, MD—McDermitt volcanic field, OH—Owyhee-Humboldt volcanic field of Pierce and Morgan (1992) , BJ—Bruneau-Jarbidge volcanic field.
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Figure 1. Digital elevation map of Snake River Plain and surrounding region...
Published: 01 October 2005
are ages of activity (in Ma). Chain-dot outline encompasses extended central Snake River Plain (CSRP) volcanic field, which includes Bruneau- Jarbidge, Twin Falls, and Jacks Creek volcanic fields. Eastern Snake River Plain–Yellowstone volcanic plateau (ESRP/YVP) centers: P—Picabo; B—Blacktail caldera; BC
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Upper map showing sampling sites and the boundaries of the Picabo and Twin ...
Published: 08 May 2019
, 2001 , Bonnichsen et al., 2008 ; Shervais and Hanan, 2008 ; Anders et al., 2014 ; and McCurry et al., 2016 . We have included ignimbrites sourced from the Magic Reservoir area ( Leeman, 1982 ) as part of the Twin Falls volcanic field (cf. Bonnichsen et al., 2008 ). Twin Falls and Bruneau-Jarbidge
Journal Article
Journal: Geology
Published: 01 January 2008
Geology (2008) 36 (1): 51–54.
... ; Hughes et al., 2002 ). This conundrum has been a major problem for all plume-oriented models presented in the past. We present here new Pb, Sr, and Nd isotopic analyses for basalts from the Snake River Plain, including the Idaho National Laboratory in the eastern plain, and the Bruneau-Jarbidge...
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Journal Article
Journal: Geosphere
Published: 01 October 2014
Geosphere (2014) 10 (5): 930–957.
...Figure 2. Temporal evolution of melt and mineral δ 18 O values in four caldera complexes. (A) Yellowstone. (B) Heise. (C) Picabo. (D) Bruneau-Jarbidge. The dashed line at 6‰ denotes the lowest possible normal δ 18 O rhyolite limit formed by crystal fractionation of normal δ 18 O, 5.7‰ ± 0.2...
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Journal Article
Journal: Geology
Published: 01 June 2020
Geology (2020) 48 (9): 934–938.
...) in the northwest United States, showing rhyolitic eruptive centers: M—McDermitt; OH—Owyhee-Humboldt; BJ—Bruneau-Jarbidge; TF—Twin Falls; P—Picabo; H—Heise; Y—Yellowstone. Other: wSRr—western Snake River Plain. State abbreviations: WA—Washington; ID—Idaho; MT—Montana; OR—Oregon; CA—California; NV—Nevada; UT—Utah...
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Journal Article
Journal: Geology
Published: 01 May 2014
Geology (2014) 42 (5): 431–434.
... study of rhyolite from the Bruneau-Jarbidge eruptive center, central Snake River Plain, USA : Journal of Petrology , v. 53 , p. 1837 – 1866 , doi:10.1093/petrology/egs035 . Anderson A.T. Swihart G.H. Artioli G. Geiger C.A. , 1984 , Segregation vesicles, gas filter-pressing...
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Journal Article
Journal: GSA Bulletin
Published: 01 March 2002
GSA Bulletin (2002) 114 (3): 367–381.
... are as follows: (1) 16.0–15.2 Ma, Orevada volcanic province; (2) 15.2–12.7 Ma, Owyhee Humboldt volcanic field; (3) 12.67–10.5 Ma, Bruneau-Jarbidge volcanic field; (4) 10.5–8.5 Ma, Twin Falls and, possibly, Picabo volcanic fields; (5) 8.5– 7.0 Ma, Picabo volcanic field?—few hotspot ash flow tuffs are reported...
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Comparison of eruptive duration versus cumulative volume for silicic calder...
Published: 01 February 2016
) ; Bruneau-Jarbidge volcanic center— Leeman et al. (2008) ; Toba— Chesner and Rose (1991) ; ignimbrite flare-up provinces— Bryan et al. (1997) , Bryan and Ferrari (2013) , Wilson et al. (1995) , Houghton et al. (1995) , Pankhurst et al. (1998 , 2000 ), White et al. (2006) , Salisbury et al. (2011
Journal Article
Journal: Geosphere
Published: 16 July 2019
Geosphere (2019) 15 (5): 1577–1597.
... and rotate the early middle Miocene Jarbidge Rhyolite sequence, deposited unconformably in the hanging wall. These results provide an independent record of episodic Paleogene to Miocene exhumation documented in Cordilleran metamorphic core complexes and establish that substantial extension occurred locally...
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Journal Article
Journal: GSA Bulletin
Published: 01 September 2006
GSA Bulletin (2006) 118 (9-10): 1027–1050.
... in Figures 1 and 2 . The terminology of named hotspot eruptive centers (e.g., Owyhee-Humboldt, Bruneau-Jarbidge) in Figures 1 and 3 will be used throughout this paper. The Snake River Plain region contains Proterozoic to Mesozoic strata involved in east-vergent Antler-, Sevier-, and Laramide-age...
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Journal Article
Journal: Geology
Published: 01 August 2015
Geology (2015) 43 (8): 695–698.
.... Holtz F. Erdmann M. Cathey H.E. , 2012 , High-temperature, low-H 2 O silicic magmas of the Yellowstone hotspot: An experimental study of rhyolite from the Bruneau-Jarbidge eruptive center, central Snake River Plain, USA : Journal of Petrology , v. 53 , p. 1837 – 1866 , doi:10.1093...
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