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Mount Barcroft

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Journal Article
Journal: GSA Bulletin
Published: 01 April 2003
GSA Bulletin (2003) 115 (4): 499–512.
... TABLE 4. ISOTOPIC DATA FOR THE BARCROFT AND MCAFEE CREEK INTRUSIVE SERIES Figure 1. Generalized geologic map of the Mount Barcroft area, after Ernst et al. (2002) . Both Barcroft (165 Ma) and Cottonwood (ca. 175 Ma) Middle Jurassic plutons are truncated by the Late Cretaceous (100 Ma) McAfee...
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Figure 1. Generalized geologic map of the <b>Mount</b> <b>Barcroft</b> area, after  Ernst...
Published: 01 April 2003
Figure 1. Generalized geologic map of the Mount Barcroft area, after Ernst et al. (2002) . Both Barcroft (165 Ma) and Cottonwood (ca. 175 Ma) Middle Jurassic plutons are truncated by the Late Cretaceous (100 Ma) McAfee Creek Granite. Ages of granitoid emplacement are after Crowder et al. (1973
Journal Article
Journal: AAPG Bulletin
Published: 01 July 1996
AAPG Bulletin (1996) 80 (7): 1008–1026.
... carbonate unit, the Reed Dolomite, exposed in the Waucoba Mountain, Blanco Mountain, and Mount Barcroft quadrangles of east-central California. Airborne NS-001, satellite Landsat TM, and SPOT panchromatic imagery combined with conventional geologic mapping were employed to demonstrate that observed spectral...
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Journal Article
Journal: Geology
Published: 01 November 1974
Geology (1974) 2 (11): 565–567.
...Chester B. Beaty Abstract Observation of needle-ice development in the White Mountains of California sustains the hypothesis that at least some striping or “raking” of frozen soil is caused by surface wind. At the University of California's Mount Barcroft Laboratory, cold air drainage produced...
Journal Article
Published: 01 July 2012
American Mineralogist (2012) 97 (7): 1049–1059.
... cooling of the Mount Barcroft area, central White Mountains, eastern California . Contributions to Mineralogy and Petrology , 144 , 639 – 651 . Ernst W.G. Jones R.E. Van de Ven C.M. ( 2002 ) Geologic map of the Mount Barcroft complex, central White Mountains, eastern California...
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Journal Article
Published: 01 April 2002
American Mineralogist (2002) 87 (4): 478–490.
... on the south. The 163 ± 2 Ma Barcroft pluton ( McKee and Conrad 1996 ) rose along this profound discontinuity. Ernst et al. (2001) described the geology and presented a 1:24,000 scale map of the Mount Barcroft area. The present investigation provides quantitative evaluation of the mineralogic and P-T...
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Journal Article
Published: 01 January 2005
American Mineralogist (2005) 90 (1): 1–12.
...W.G. Ernst Abstract The NNW-trending White-Inyo Range represents the eastern continuation of the Sierran volcanic-plutonic arc along the central California-Nevada state line. South of White Mountain Peak, the NE-trending, steeply SE-dipping Barcroft structural break transects the orogenic belt...
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Series: GSA Special Papers
Published: 01 January 2006
DOI: 10.1130/2006.2413(02)
...) . Exposures of the Middle Jurassic Barcroft granodioritic complex range in elevation from 1500 m in Chalfant Valley to more than 4000 m at Mount Barcroft. The topography of the mafic granitoid pluton is more subdued than that of the surrounding metasedimentary and metavolcanic units. Figure 8...
Journal Article
Journal: GSA Bulletin
Published: 01 January 2012
GSA Bulletin (2012) 124 (1-2): 228–239.
... W.G. Coleman D.S. Van de Ven C.M. , 2003 , Petrochemistry of granitic rocks in the Mount Barcroft area—Implications for arc evolution, central White Mountains, easternmost California : Geological Society of America Bulletin , v. 115 , p. 499 – 512 , doi:10.1130/0016-7606(2003)115<...
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Journal Article
Journal: GSA Bulletin
Published: 01 December 2003
GSA Bulletin (2003) 115 (12): 1583–1597.
... of America Bulletin , 77 . 127 - 152 . Ernst , W.G. , and Hall , C.A. , Jr. , 1987 , Geology of the Mount Barcroft–Blanco Mountain area, eastern California : Geological Society of America Map and Chart Series , no. MCH066, scale 1:24, 000, 1 sheet. Ernst , W.G. , and Paylor...
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Journal Article
Journal: GSA Bulletin
Published: 01 July 2003
GSA Bulletin (2003) 115 (7): 788–816.
... Mountains from White Mountain Peak to Mount Barcroft and from Mount Barcroft down to the range front east of Chalfant ( Fig. 6 ). Structurally shallow samples yield apatite fission-track and (U-Th)/He ages ranging from 70 to 62 Ma and from 60 to 53 Ma, respectively ( Figs. 14 and 15 ; Tables 2 , 3...
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Journal Article
Journal: GSA Bulletin
Published: 01 January 2003
GSA Bulletin (2003) 115 (1): 48–57.
..., eastern California : Contributions to Mineralogy and Petrology , 128 . 30 - 44 . Ernst , W.G. , Coleman , D.S. , and Van de Ven , C.M. , 2003 , Petrochemistry of granitic rocks in the Mount Barcroft area—Implications for arc evolution , central White Mountains, easternmost...
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Journal Article
Journal: GSA Bulletin
Published: 01 July 2015
GSA Bulletin (2015) 127 (7-8): 926–944.
... probable inner-shelf equivalents in the Panamint-Death Valley region ( Nelson, 1962 ; Mount et al., 1991 ; Nelson et al., 1991 ; Farmer and Ball, 1997 ; Stevens and Greene, 1999 ; Schoenborn et al., 2012 ; Mahon et al., 2014 ) and possible correlatives in a few small Sierra Nevada metamorphic roof...
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Journal Article
Journal: GSA Bulletin
Published: 01 July 2005
GSA Bulletin (2005) 117 (7-8): 962–968.
.... , 2003 , Petrochemistry of granitic rocks in the Mount Barcroft area—Implications for arc evolution, central White Mountains, easternmost California: Geological Society of America Bulletin , v. 115 p. 499 – 512 . Glazner , A.F. , Walker , J.D. , Bartley , J.M. , and Fletcher...
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Journal Article
Journal: Geosphere
Published: 01 October 2012
Geosphere (2012) 8 (5): 1086–1103.
... but their interpretation is debated ( John and Blundy, 1993 ; Bartley and Glazner, 1998 ; Coleman et al., 2005 ). The U.S. Geological Survey Mount Pinchot and Big Pine geologic quadrangle maps (scale 1:62,500; Moore, 1963 ; Bateman, 1965 ) accurately depict the general geologic relations in the study area...
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Journal Article
Published: 11 March 2013
Canadian Journal of Earth Sciences (2013) 50 (4): 423–438.
... affected by deuteric alteration from the Middle Jurassic Barcroft arc suite in California only have their calcic amphibole δ 18 O values only slightly lowered (4.6‰–5.5‰) ( Ernst and Rumble 2003 ). It is, therefore, unlikely that only deuteric alteration was responsible for the very low δ 18 O values from...
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Journal Article
Journal: Economic Geology
Published: 01 August 2003
Economic Geology (2003) 98 (5): 1055–1063.
... of Late Mesozoic cooling of the Mount Barcroft area, central White Mountains, eastern California —W.G. Ernst and D. Rumble III 639 U-Pb age and Nd isotopic evidence for Archean terrane development and crustal recycling in the south-central Wabigoon subprovince, Canada —Kirsty Y. Tomlinson, Donald W...
Journal Article
Journal: GSA Bulletin
Published: 16 June 2020
GSA Bulletin (2021) 133 (1-2): 307–324.
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Journal Article
Journal: GSA Bulletin
Published: 01 September 2011
GSA Bulletin (2011) 123 (9-10): 1667–1678.
.... Ernst W.G. Inan E.E. , 2003 , Thermal relaxation of a magmatic arc complex, Mount Barcroft area, eastern California: 40 Ar/ 39 Ar geochronologic study of hornblende and biotite from igneous and metamorphic rocks : International Geology Review , v. 45 , p. 863 – 885 , doi: 10.2747/0020...
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Journal Article
Journal: Economic Geology
Published: 01 January 2004
Economic Geology (2004) 99 (1): 203–217.
... between aqueous Fe(II) and Fe(III) —S.A. Welch, B.L. Beard, C.M. Johnson, and P.S. Braterman 4231 Composition and syngeneity of molecular fossils from the 2.78 to 2.45 billion-year-old Mount Bruce Supergroup, Pilbara craton, Western Australia —Jochen J. Brocks, Roger Buick, Graham A. Logan, and Roger...