Cody Arch

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Journal Article
Published: 01 December 2019
Rocky Mountain Geology (2019) 54 (2): 47–95.
... was markedly deformed and deeply eroded late during the Laramide orogeny. The present small, more southerly study area is structurally and erosionally simpler than its more northerly equivalent. Thus, its study adds important geological information to the history of the northern Cody Arch, a convex-westward...
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Series: AAPG Memoir, AAPG Memoir
Published: 01 January 1986
DOI: 10.1306/M41456C22
EISBN: 9781629811451
... Abstract An isopach map of the Frontier Formation and the lower pan of the Cody Formation in parts of Wyoming shows (l)a north-trending area of thickening in a western paleobasin associated with the thrust belt, (2) a north-trending area of thinning on a western arch, and (3) a northwest...
Journal Article
Journal: AAPG Bulletin
Published: 01 November 1953
AAPG Bulletin (1953) 37 (11): 2613–2614.
...-central and southwestern Wyoming; some eastward thrusting may have occurred in westernmost Wyoming; broad mountain arches rose in approximate positions of the present Salt River, Wind River, Granite, Bighorn, Medicine Bow, and Sierra Madre mountains; regional uplift occurred in the southeast corner...
Series: AAPG Studies in Geology, AAPG Studies in Geology
Published: 01 January 2013
DOI: 10.1306/13381693St653571
EISBN: 9781629812632
... and in nearby exposed analog structures. The seismic data was acquired over an anticlinal structure on the Casper Arch, a structural high separating the Wind River Basin to the west from the Powder River Basin to the east (Figure 1 ). The exact location of the seismic data cannot be disclosed because of its...
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Journal Article
Published: 30 May 2018
The Canadian Mineralogist (2018) 56 (3): 303–329.
... Platform. The four studied dikes, related to the Ponta Grossa Arch (APG) and the Serra do Mar (SM-U, SM-PN, SM-B) alkaline provinces, are porphyritic melanocratic bodies with fine-grained to very fine-grained matrices and are classified as lamprophyres (monchiquite or camptonite), with the exception of SM...
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Journal Article
Journal: AAPG Bulletin
Published: 01 February 2000
AAPG Bulletin (2000) 84 (2): 210–233.
... by Middle Carboniferous strata in the Appalachian basin. He currently works as a geologist for Marathon Oil Company at their Rocky Mountain Region office in Cody, Wyoming.Kenneth Eriksson received his B.Sc. (honors) and M.Sc. degrees and Ph.D. (1977) from the University of the Witwatersrand, Johannesburg...
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Journal Article
Published: 01 December 1994
Bulletin of Canadian Petroleum Geology (1994) 42 (4): 449–464.
...J.D. Cody; I.E. Hutcheon ABSTRACT The reservoirs of the Mannville Group and associated horizons in southern Alberta contain anomalously high concentrations of carbon dioxide. To determine the distribution and causes of this CO 2 anomaly, the hydrogeology and geochemistry of formation fluids...
Journal Article
Journal: AAPG Bulletin
Published: 01 June 1981
AAPG Bulletin (1981) 65 (6): 1078–1098.
... ), and on the cross section ( Fig. 4 ), for the interval between the lower Ft. Union and the upper Cody. The depth to the top of the Mesaverde ranges from about 18,000 ft (5,500 m) in the deepest part of the basin to about 9,000 ft (2,743 m) along the Wamsutter arch. Fig. 3. —Stratigraphic column with proved...
Journal Article
Journal: AAPG Bulletin
Published: 01 October 1958
AAPG Bulletin (1958) 42 (10): 2424–2443.
... of the Mesaverde formation, the Parkman sandstone member, reflects a widespread regression of the Late Cretaceous sea. Minor oscillations of the shoreline during this regression produced interfingering of off shore and littoral type sediments in the Cody-Mesaverde contact zone. The marine part of the unnamed...
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Journal Article
Journal: AAPG Bulletin
Published: 01 July 1970
AAPG Bulletin (1970) 54 (7): 1184–1224.
... of significant submarine topography in at least part of Wyoming during post-Turonian Late Cretaceous time. The first example, from the lower Cody Shale of the southeastern Big Horn basin, is used to introduce the concepts involved and methods of correlation and mapping. The second example, from the Niobrara...
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Journal Article
Journal: PALAIOS
Published: 01 June 2001
PALAIOS (2001) 16 (3): 233–254.
... mudstone interbeds. In general, the Piper thins from West to East and North to South across the basin (Fig. 4) . The thinning is attributed to onlap of the Piper onto the northwestern flank of the Sheridan Arch or the “Black Mountain High,” a possible precursor to the Sheridan Arch ( Piperingos...
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Journal Article
Journal: AAPG Bulletin
Published: 01 October 1966
AAPG Bulletin (1966) 50 (10): 2176–2184.
...D. O. Asquith ABSTRACT Birch Creek Unit is on the La Barge arch in the western Green River basin, and is part of the Big Piney-La Barge producing complex. Oil and gas in this area come from rocks ranging in age from Jurassic through Paleocene. This paper is concerned with the trap geometry...
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Journal Article
Published: 31 January 2021
Journal of Foraminiferal Research (2021) 51 (1): 32–45.
...Isabelle Li; Kimberly Bartlett; Cody Kowalski; Paul Bembia; Kimberly C. Meehan ABSTRACT Beyond yielding signals of extinction or stressed ecological conditions, modern and ancient foraminiferal assemblages reflect specific marine depositional environments and depths. Foraminiferal predominance...
Journal Article
Journal: Geosphere
Published: 19 March 2020
Geosphere (2020) 16 (3): 723–750.
...James A. Spotila; Cody C. Mason; Joshua D. Valentino; William J. Cochran Abstract The nexus of plate-boundary deformation at the northern end of the Coachella Valley in southern California (USA) is complex on multiple levels, including rupture dynamics, slip transfer, and three-dimensional strain...
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Journal Article
Journal: Geosphere
Published: 01 October 2015
Geosphere (2015) 11 (5): 1475–1506.
...Timothy F. Lawton; Cody D. Buller; Todd R. Parr Abstract Consideration of petrographic and U-Pb provenance data and paleocurrent analysis of Kungurian (upper Leonardian) Cutler Group strata in the salt anticline province of the Paradox Basin of Utah demonstrates striking contrasts in composition...
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Journal Article
Journal: AAPG Bulletin
Published: 01 January 1983
AAPG Bulletin (1983) 67 (1): 1–28.
..., the Emigrant Trail thrust, the Washakie thrust, the Wind River thrust, the thrust at the north end of the Laramie Range, and the Casper arch; in Utah and Colorado, the Uncompahgre and Uinta uplifts. The geologic success of these wells has encouraged leasing and seismic acquisition on every other mountain-front...
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Journal Article
Journal: AAPG Bulletin
Published: 01 November 1965
AAPG Bulletin (1965) 49 (11): 1867–1877.
... in thickness from south to north. They also show the development of a low-relief structural arch that appears to be the buried northwest-plunging nose of the Casper arch and Laramie Range in south-central Wyoming. In earliest Late Cretaceous time a newly forming structural basin may have affected...
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