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Soda Creek-Fish Creek shear zone

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Highly generalized geologic map of the <b>Soda</b> <b>Creek</b>–<b>Fish</b> <b>Creek</b> <b>shear</b> <b>zone</b> (SC...
Published: 01 December 2015
Figure 3. Highly generalized geologic map of the Soda CreekFish Creek shear zone (SC-FC shear zone) Park Range, northern Colorado. Inset shows state of Colorado and location of Steamboat Springs (shown on main map). Abbreviations: BP—Buffalo Pass; KQa—exposures of Cretaceous rocks and Quaternary
Journal Article
Published: 01 January 1999
Rocky Mountain Geology (1999) 34 (1): 21-35.
... associated with the Soda Creek-Fish Creek shear zone occurred prior to pluton emplacement, that the Mount Ethel pluton was emplaced along a northeast-striking zone of anisotropy, and that some shearing also took place after crystallization and cooling of the pluton. Country rocks in the vicinity of the Mount...
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Journal Article
Journal: Geology
Published: 01 October 2002
Geology (2002) 30 (10): 943-946.
... to reactivation of the zone. Movement on the Farwell Mountain backthrust is inferred to relate to Cheyenne belt suturing at 1.78–1.75 Ga. We correlate suturing in the Farwell Mountain–Lester Mountain suture zone to S 1 /D 1 (1.746–1.74 Ga) in the Soda CreekFish Creek shear zone. We attribute the complexity...
FIGURES
Journal Article
Published: 01 January 1998
Rocky Mountain Geology (1998) 33 (2): 259-277.
... the basement of northern Colorado and continues at least as far south as the Soda Creek-Fish Creek shear zone in north-central Colorado. Accretion during the Medicine Bow orogeny represents a substantial addition to the North American continent. UW Department of Geology and Geophysics 1998 Medicine Bow...
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Journal Article
Published: 01 January 1999
Rocky Mountain Geology (1999) 34 (1): 7-20.
... plutonic rocks, although the amount of strain in the dated plutonic rocks decreases with age. The intensely deformed Soda Creek-Fish Creek shear zone might be a suture between major terranes in the Park Range. There are also changes in metamorphic grade and ages of plutonic rocks that may be related...
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FABRIC ELEMENTS, KINEMATICS, AND AGE OF DEFORMATION, <b>SODA</b> <b>CREEK</b>–<b>FISH</b> <b>CREEK</b> ...
Published: 01 December 2015
TABLE 1. FABRIC ELEMENTS, KINEMATICS, AND AGE OF DEFORMATION, SODA CREEKFISH CREEK SHEAR ZONE
Journal Article
Published: 01 January 2013
Rocky Mountain Geology (2013) 48 (1): 15-39.
... with the outline of the Colorado Mineral Belt ( Tweto and Sims, 1963 ). Abbreviations: MP = Mojave Province; SM = Sierra Madre; FMLM = Farwell Mountain–Lester Mountain shear zone; SCFC = Soda CreekFish Creek shear zone; WRU = White River Uplift; GCSZ = Grizzly Creek shear zone; HSZ = Homestake shear zone; BC...
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Topography, stations, and crustal <b>shear</b> <b>zones</b>. Geographic features denoted ...
Published: 01 June 2009
the CDROM refraction line and the nearby triangles are the broadband seismometers. The Cheyenne belt suture ( CB ) is the white line, dashed where inferred. Other major shear zones are denoted with gray lines: Laramie Peak shear zone, LPSZ ; Farwell Mountain–Lester Mountain suture zone, FLSZ ; Soda Creek
Journal Article
Published: 01 April 2013
Bulletin of the Seismological Society of America (2013) 103 (2A): 1022-1037.
... of a broad, distributed network of active strike‐slip and normal faults east of the Sierra Nevada in California (Fig.  1 ). Collectively termed the eastern California seismic belt ( Wallace, 1984 ), the eastern California shear zone ( Dokka and Travis, 1990 ) or Walker Lane belt (e.g., Stewart, 1988...
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Geologic map of the ∼1.4-Ga Mount Ethel pluton, northern Park Range, Colora...
Published: 01 January 1999
Figure 2. Geologic map of the ∼1.4-Ga Mount Ethel pluton, northern Park Range, Colorado (after Snyder, 1978 ). Note the Soda Creek-Fish Creek shear zone and porphyry dikes. Locations of samples used in thermobarometry calculations are shown by numerals next to an asterisk ( * ).
Image
Map of southern Wyoming and northern Colorado showing Cheyenne belt, Green ...
Published: 01 January 1999
Figure 1. Map of southern Wyoming and northern Colorado showing Cheyenne belt, Green Mountain, Farwell Mountain, Zinc Mountain, Lester Mountain, Mica Basin, Mount Ethel pluton, Soda Creek-Fish Creek shear zone, Rabbit Ears Pass, and the proposed seismic line.
Series: AAPG Studies in Geology
Published: 01 January 2013
DOI: 10.1306/13381689St653578
EISBN: 9781629812632
... represent rapid Laramide cooling, whereas ages south of the shear zone are from a PAZ, indicating different amounts of exhumation on either side. In the Park Range, the Fish Creek-Soda Creek shear zone was not strongly reactivated during the Laramide Orogeny ( Kelley, 2005 ). Cerveny (1990) found...
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Generalized geologic map of the outcropping Precambrian rocks of Colorado p...
Published: 01 January 2003
Figure 1. Generalized geologic map of the outcropping Precambrian rocks of Colorado province and southern part of Archean Wyoming craton. Modified from Reed et al., 1993 . ISRSZ=Idaho Springs–Ralston shear zone, MMSZ = Mt. Morris shear zone, SCFCSZ=Soda CreekFish Creek shear zone, G = Gunnison
Journal Article
Journal: GSA Bulletin
Published: 01 September 2002
GSA Bulletin (2002) 114 (9): 1108-1130.
... of horizontal- axis tilting and vertical-axis rotation of the lower plate associated with displacement transfer within and across a continental-scale strike-slip fault system, from the Furnace CreekFish Lake Valley fault system to the Walker Lane fault zone. To better define the age of remanence acquisition...
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Generalized map showing the extent of Precambrian exposures along with majo...
Published: 01 January 2013
Proterozoic shear zones are also highlighted together with the outline of the Colorado Mineral Belt ( Tweto and Sims, 1963 ). Abbreviations: MP = Mojave Province; SM = Sierra Madre; FMLM = Farwell Mountain–Lester Mountain shear zone; SCFC = Soda CreekFish Creek shear zone; WRU = White River Uplift; GCSZ
Image
Compositional map (Y Mα) for a typical monazite grain from the Buffalo Pass...
Published: 01 December 2015
Figure 4. Compositional map (Y Mα) for a typical monazite grain from the Buffalo Pass area, Soda CreekFish Creek shear zone, southern Park Range, Colorado. (A and B) Monazite grains from three samples of metapelitic schist typically have four compositional domains from core to rim
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Tectonic map showing the location of possible Mazatzal-age deformation and ...
Published: 01 January 2013
; FCC—Farmington Canyon complex; SC—Santaquin complex; SCFC—Soda CreekFish Creek shear zone; SIC—Sudbury igneous complex; WQM—white quartz monzonite. BH— Black Hills.
Image
Figure 2. Geologic cross section with data from CD-ROM Cheyenne belt seismi...
in > Geology
Published: 01 October 2002
contrast. Dashed blue line—high-velocity body imaged by P- and S-wave tomography ( Dueker et al., 2001 ). A—Archean lithosphere, P—Proterozoic lithosphere, Pgm—Proterozoic Green Mountain block, Prb—Proterozoic Rawah block, FM—Farwell Mountain, LM—Lester Mountain, SC-FC—Soda CreekFish Creek shear zone.
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Equal-area, lower hemisphere projections of poles to foliations and stretch...
Published: 01 January 1999
of attitudes that parallel the contact in that region. Bottom diagrams show foliations and lineations within the Soda CreekFish Creek shear zone. Data indicated by (+) are from Chaplinsky (1987) ; data indicated by (x) are from Barinek (1997) . Note that S 2 strikes northeast–southwest and dips steeply
Series: Geological Society, London, Special Publications
Published: 01 January 2010
DOI: 10.1144/SP336.6
EISBN: 9781862395848
... carbon. Here, the sum-effect of heterotrophic exopolymer-degradation and secondary Ca 2+ -release rather decreases calcite saturation, contrary to settings high in dissolved inorganic carbon such as soda lakes. Table 1. Published investigations on tufa stromatolite biofilms...
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