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Chemehuevi Formation

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Series: GSA Field Guides
Published: 04 September 2019
DOI: 10.1130/2019.0055(03)
EISBN: 9780813756554
... the Bullhead Alluvium (Pliocene) and the Chemehuevi Formation (Pleistocene) record subsequent evolution of the Colorado River through a succession of aggradational and re-incision stages. Their stratigraphic record provides evidence of local basin deepening after river inception, but little deformation...
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Journal Article
Journal: Geosphere
Published: 26 October 2017
Geosphere (2017) 13 (6): 1867-1886.
... Mazatán core complex, Sonora, Mexico: New insights into metamorphic core complex formation : Tectonics , v. 27 , TC4013 , doi:10.1029/2007TC002173. The orientations of dikes in the Chemehuevi dike swarm are not as expected for the regional northeast-directed extension, but are similar...
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Journal Article
Journal: GSA Bulletin
Published: 01 May 2006
GSA Bulletin (2006) 118 (5-6): 689-709.
... ≥8 km of movement. As a cut in this fault has not been found, either by high- or low-angle faults, it is thought to be the latest expression of Chemehuevi core complex formation. The structurally shallowest fault in the sequence is the Devil's Elbow fault, which is exposed in the hanging wall...
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Image
Regional map showing the relationship of Cottonwood, Mohave, <b>Chemehuevi</b>, an...
in > Geosphere
Published: 08 June 2018
Figure 1. Regional map showing the relationship of Cottonwood, Mohave, Chemehuevi, and Blythe basins along the lower Colorado River corridor and in relation to North America (inset). Extents of paleolakes that deposited the northern Bouse Formation are shown in darker blue. Extent of water body
Image
Map of southern Cottonwood, Mohave, and northern <b>Chemehuevi</b> Valleys showing...
in > Geosphere
Published: 01 December 2014
Figure 2. Map of southern Cottonwood, Mohave, and northern Chemehuevi Valleys showing the general distribution of outcrops of the Bouse Formation (red) and Bullhead alluvium (pink). Outcrops are slightly generalized, and many isolated Bouse outcrops are too small to depict at this scale
Image
Figure 6. Sr vs. MgCO 3  concentrations for basal Bouse <b>Formation</b> carbonate...
Published: 01 April 2003
Figure 6. Sr vs. MgCO 3 concentrations for basal Bouse Formation carbonate (this study). BS-11 locality is Chemehuevi Wash
Image
Figure 8. 1000 Sr&#x2F;Ca vs. Mn concentrations for basal Bouse <b>Formation</b> carbon...
Published: 01 April 2003
Figure 8. 1000 Sr/Ca vs. Mn concentrations for basal Bouse Formation carbonate (this study). BS-11 locality is Chemehuevi Wash
Image
Figure 7. Ba vs. MgCO 3  concentrations for basal Bouse <b>Formation</b> carbonate...
Published: 01 April 2003
Figure 7. Ba vs. MgCO 3 concentrations for basal Bouse Formation carbonate (this study). BS-11 locality is Chemehuevi Wash. Least-squares fit line does not include samples plotted as open-circle symbols
... and then move to the Quaternary episodes. Many of the abandoned channels along the lower Colorado River relate to the two best documented thick aggradation sequences, the Pliocene alluvium of Bullhead City (all or part of “unit B”), and the upper Pleistocene Chemehuevi Formation. Other undocumented...
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Microfossil results from an outcrop of northern Bouse <b>Formation</b> in the Chem...
in > Geosphere
Published: 08 June 2018
Figure 2. Microfossil results from an outcrop of northern Bouse Formation in the Chemehuevi basin. Cyp— Cyprideis , Lim— Limnocythere , Cand— Candona , Dar— Darwinula , B+S—fish bone and scale, Sf45—spiraled (benthic) foraminifers in a concentrated aliquot of 45–120 µm residue (raw counts
Journal Article
Journal: GSA Bulletin
Published: 01 April 2003
GSA Bulletin (2003) 115 (4): 434-444.
...Figure 6. Sr vs. MgCO 3 concentrations for basal Bouse Formation carbonate (this study). BS-11 locality is Chemehuevi Wash ...
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Journal Article
Journal: Geosphere
Published: 08 June 2018
Geosphere (2018) 14 (4): 1875-1911.
...Figure 1. Regional map showing the relationship of Cottonwood, Mohave, Chemehuevi, and Blythe basins along the lower Colorado River corridor and in relation to North America (inset). Extents of paleolakes that deposited the northern Bouse Formation are shown in darker blue. Extent of water body...
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Journal Article
Journal: AAPG Bulletin
Published: 01 July 2001
AAPG Bulletin (2001) 85 (7): 1153-1182.
... was not a significant process in the formation of Railroad Valley. The WPD or its equivalent extends throughout the White Pine and Grant ranges, as shown by mapping of previous authors. Well data show that it is also present in Railroad Valley. Our structure-contour map of the WPD, based on surface and subsurface data...
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Journal Article
Journal: Geosphere
Published: 01 June 2013
Geosphere (2013) 9 (3): 444-459.
...Jon E. Spencer; P. Jonathan Patchett; Philip A. Pearthree; P. Kyle House; Andrei M. Sarna-Wojcicki; Elmira Wan; Jennifer A. Roskowski; James E. Faulds Abstract The lower Pliocene Bouse Formation in the lower Colorado River Valley (southwestern USA) consists of basal marl and dense tufa overlain...
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Journal Article
Journal: GSA Bulletin
Published: 01 May 2006
GSA Bulletin (2006) 118 (5-6): 635-650.
... of dome formation. Within the context of regional extension described previously, we estimate the relative importance of tectonic and erosional exhumation. Our new 40 Ar/ 39 Ar and apatite fission track (AFT) analyses help to reconstruct the cooling history of the upper crust caused by normal faulting...
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Journal Article
Journal: Geosphere
Published: 01 October 2014
Geosphere (2014) 10 (5): 842-869.
... to Winterer (1975) , D.G. Metzger (1975, personal commun. in Winterer, 1975 ) reported Cretaceous coccoliths in Bouse Formation outcrops from Needles to Chemehuevi Valley. Paul Fritts (1975, personal commun., in Winterer, 1975 ; and Fritz, 1975, unpublished report provided by K. Howard, 2012, personal...
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Journal Article
Journal: GSA Bulletin
Published: 01 March 2013
GSA Bulletin (2013) 125 (3-4): 273-298.
...Donna L. Whitney; Christian Teyssier; Patrice Rey; W. Roger Buck Abstract Core-complex formation driven by lithospheric extension is a first-order process of heat and mass transfer in the Earth. Core-complex structures have been recognized in the continents, at slow- and ultraslow-spreading mid...
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Journal Article
Published: 01 January 2015
Journal of the Geological Society (2015) 172 (1): 9-27.
.... The metamorphic and deformational history of the footwall rocks may reflect tectonic processes that predate formation of the detachment fault, in addition to those accompanying exhumation. These processes may include diapiric emplacement of gneiss domes, or exhumation in a subduction channel, and may...
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Image
(A) Sample localities along the lower Colorado River valley marked with whi...
Published: 01 March 2012
(black), Miocene conglomerate (Tc), Miocene Hualapai Limestone (Th), upper late Pleistocene Chemehuevi Formation (Qc; Longwell, 1963 ), and alluvial fill (dashed) below the modern (predam) river valley. Pliocene and Miocene rocks are tilted at Sandy Point and Hualapai Wash. Deposits of Hualapai Wash
Journal Article
Journal: PALAIOS
Published: 01 March 2016
PALAIOS (2016) 31 (3): 81-91.
...JORDON BRIGHT; ANDREW S. COHEN; DAVID L. DETTMAN; PHILIP A. PEARTHREE; REBECCA J. DORSEY; MINDY B. HOMAN Abstract The southern Bouse Formation (late Miocene–early Pliocene) in Blythe basin, CA-AZ, contains a controversial record of the events that preceded the integration of the developing Colorado...
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