Horseshoe Ridge Anticline

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Journal Article
Journal: GSA Bulletin
Published: 01 February 1973
GSA Bulletin (1973) 84 (2): 489–498.
... fault and surrounded by Mesozoic rocks. The toe of the horseshoe points northeast; the fault dips outward at angles of 45° to 90°, has a minimum displacement of 600 m at the toe, and dies out or is buried at the open southwest end. Flows are folded to vertical in a crosswise anticline at the northeast...
Journal Article
Journal: AAPG Bulletin
Published: 01 April 1984
AAPG Bulletin (1984) 68 (4): 504.
...-displaced Emigrant Trail-Bradley Peak-Shirley thrust complex, were crumpled into anticlinal folds such as O’Brien Springs and Horseshoe Ridge. Oil and gas ranging in age from Pennsylvanian to Upper Cretaceous have been found in these structures. Only 7 wells have been drilled in the deeper part of the Hanna...
Journal Article
Published: 01 July 2015
Rocky Mountain Geology (2015) 50 (1): 30–118.
... crest of that anticline is eroded deeply enough that the Allen Ridge Formation is exposed in a window cut through the overlying Lewis Shale. Strata between the Austin Creek Anticline and northern Horseshoe Ridge are cut by bedding-parallel and lengthy, out-of-the-basin thrusts having relative...
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Journal Article
Journal: AAPG Bulletin
Published: 01 October 1949
AAPG Bulletin (1949) 33 (10): 1682–1703.
...Robert E. Bayles ABSTRACT With the exception of small inlier areas along the axes of Chestnut Ridge and Laurel Ridge anticlines, the Upper Devonian rocks of western and southwestern Pennsylvania are concealed beneath a mantle of overlying Mississippian, Pennsylvanian, and Permian sediments. Thus...
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Journal Article
Journal: AAPG Bulletin
Published: 01 December 1972
AAPG Bulletin (1972) 56 (12): 2335–2368.
... zones. It is confined to the valley floors which separate the numerous hills. The pre-Knox unconformity structure consists of a closely spaced series of southeast-trending anticlines and synclines. Denudation of the structurally “wrinkled” zones of the Copper Ridge Dolomite caused the development...
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Published: 01 December 2010
DOI: 10.5724/gcs.10.30.0241
EISBN: 978-0-9836096-0-5
... Abstract Seismic interpreters routinely use the shape of an interpreted surface in developing prospects, in which the classic hydrocarbon trap is a ridge-shaped anticline. Carbonate buildups may appear as dome-shaped and karst collapse features as bowl-shaped. Differential compaction often...
Journal Article
Journal: Economic Geology
Published: 01 September 2003
Economic Geology (2003) 98 (6): 1225–1241.
... of the Jurassic Bald Mountain stock. The Horseshoe deposit is near the intersection of the Bida trend and the Mooney Basin fault system. F ig . 4. Stratigraphic column of Paleozoic rocks in Alligator Ridge district; strata-bound jasperoid shown in black. "Deposits,"" oz Au, mined and reserves," "ore...
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Series: GSA Field Guide
Published: 01 January 2014
DOI: 10.1130/2014.0037(08)
EISBN: 9780813756370
... temperatures and pressures during talc formation. Cenozoic reactivation of the western boundary fault dragged the overlying Huckleberry Ridge ash, tuffs, and clays deep onto the footwall along the western boundary fault and related structures. Karst processes created large embayments into the carbonates...
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Journal Article
Journal: Lithosphere
Publisher: GSW
Published: 01 June 2017
Lithosphere (2017) 9 (3): 499–511.
...Daniel Pastor-Galán; Kieran F. Mulchrone; Mathijs R. Koymans; Douwe J.J. van Hinsbergen; Cor G. Langereis Abstract Most mountain belts on Earth show some degree of curvature in plan view, from a slight bend to horseshoe shapes. Such curvatures may occur on different scales, from individual thrust...
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Journal Article
Journal: AAPG Bulletin
Published: 01 October 1954
AAPG Bulletin (1954) 38 (10): 2119–2156.
...WM. H. Curry, Jr.; WM. H. Curry, III ABSTRACT Wyoming, long the stronghold of anticlinal occurrence of petroleum, is now yielding to the stratigraphic trap. South Glenrock, a 1950 discovery on the southwestern margin of the Powder River Basin, has developed a 50-million barrel reservoir in Lower...
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Journal Article
Journal: AAPG Bulletin
Published: 01 September 1967
AAPG Bulletin (1967) 51 (9): 1711–1786.
..., and the older sediments were strongly folded and faulted into a series of east-west-striking anticlines. The taphrogenic phase of the Mexican cycle began in Late Cretaceous time, and was accompanied by post-orogenic molasse deposition, the Valle de Ángeles redbed group. Block faulting outlined the grabens...
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