Matches in SemOpenAlex for { <https://semopenalex.org/work/W4200373352> ?p ?o ?g. }
- W4200373352 endingPage "191" @default.
- W4200373352 startingPage "149" @default.
- W4200373352 abstract "ABSTRACT We report the results of 167 calcite twinning strain analyses (131 limestones and 36 calcite veins, n = 7368 twin measurements) from the Teton–Gros Ventre (west; n = 21), Wind River (n = 43), Beartooth (n = 32), Bighorn (n = 32), and Black Hills (east; n = 11) Laramide uplifts. Country rock limestones record only a layer-parallel shortening (LPS) strain fabric in many orientations across the region. Synorogenic veins record both vein-parallel shortening (VPS) and vein-normal shortening (VNS) fabrics in many orientations. Twinning strain overprints were not observed in the limestone or vein samples in the supracrustal sedimentary veneer (i.e., drape folds), thereby suggesting that the deformation and uplift of Archean crystalline rocks that form Laramide structures were dominated by offset on faults in the Archean crystalline basement and associated shortening in the midcrust. The twinning strains in the pre-Sevier Jurassic Sundance Formation, in the frontal Prospect thrust of the Sevier belt, and in the distal (eastern) foreland preserve an LPS oriented approximately E-W. This LPS fabric is rotated in unique orientations in Laramide uplifts, suggesting that all but the Bighorn Mountains were uplifted by oblique-slip faults. Detailed field and twinning strain studies of drape folds identified second-order complexities, including: layer-parallel slip through the fold axis (Clarks Fork anticline), attenuation of the sedimentary section and fold axis rotation (Rattlesnake Mountain), rotation of the fold axis and LPS fabric (Derby Dome), and vertical rotations of the LPS fabric about a horizontal axis with 35% attenuation of the sedimentary section (eastern Bighorns). Regional cross sections (E-W) across the Laramide province have an excess of sedimentary veneer rocks that balance with displacement on a detachment at 30 km depth and perhaps along the Moho discontinuity at 40 km depth. Crustal volumes in the Wyoming Province balance when deformation in the western hinterland is included." @default.
- W4200373352 created "2021-12-31" @default.
- W4200373352 creator A5004923381 @default.
- W4200373352 creator A5029898635 @default.
- W4200373352 creator A5051229369 @default.
- W4200373352 creator A5078239268 @default.
- W4200373352 creator A5082051104 @default.
- W4200373352 date "2022-05-03" @default.
- W4200373352 modified "2023-09-26" @default.
- W4200373352 title "Calcite twinning strains associated with Laramide uplifts, Wyoming Province" @default.
- W4200373352 cites W1252535697 @default.
- W4200373352 cites W1533891934 @default.
- W4200373352 cites W1539068905 @default.
- W4200373352 cites W1852758936 @default.
- W4200373352 cites W1965601509 @default.
- W4200373352 cites W1975124229 @default.
- W4200373352 cites W1977860230 @default.
- W4200373352 cites W1985311900 @default.
- W4200373352 cites W1985318191 @default.
- W4200373352 cites W1986783603 @default.
- W4200373352 cites W1989845101 @default.
- W4200373352 cites W1996785572 @default.
- W4200373352 cites W2006935835 @default.
- W4200373352 cites W2012594522 @default.
- W4200373352 cites W2018739208 @default.
- W4200373352 cites W2020636259 @default.
- W4200373352 cites W2035279052 @default.
- W4200373352 cites W2036714560 @default.
- W4200373352 cites W2038517679 @default.
- W4200373352 cites W2039016697 @default.
- W4200373352 cites W2039723465 @default.
- W4200373352 cites W2052124397 @default.
- W4200373352 cites W2052163085 @default.
- W4200373352 cites W2053561045 @default.
- W4200373352 cites W2056139751 @default.
- W4200373352 cites W2057740222 @default.
- W4200373352 cites W2058031367 @default.
- W4200373352 cites W2058523761 @default.
- W4200373352 cites W2061546868 @default.
- W4200373352 cites W2063057667 @default.
- W4200373352 cites W2065056729 @default.
- W4200373352 cites W2066990419 @default.
- W4200373352 cites W2071631388 @default.
- W4200373352 cites W2072736378 @default.
- W4200373352 cites W2085397715 @default.
- W4200373352 cites W2085537365 @default.
- W4200373352 cites W2096586504 @default.
- W4200373352 cites W2100376263 @default.
- W4200373352 cites W2104364549 @default.
- W4200373352 cites W2108561184 @default.
- W4200373352 cites W2117438620 @default.
- W4200373352 cites W2121440949 @default.
- W4200373352 cites W2135197692 @default.
- W4200373352 cites W2135909516 @default.
- W4200373352 cites W2140087217 @default.
- W4200373352 cites W2142359486 @default.
- W4200373352 cites W2145591683 @default.
- W4200373352 cites W2164228372 @default.
- W4200373352 cites W2202771877 @default.
- W4200373352 cites W2205575486 @default.
- W4200373352 cites W2276061155 @default.
- W4200373352 cites W2307633650 @default.
- W4200373352 cites W2312532434 @default.
- W4200373352 cites W2316268617 @default.
- W4200373352 cites W2323764283 @default.
- W4200373352 cites W2332982217 @default.
- W4200373352 cites W2333454661 @default.
- W4200373352 cites W2335680367 @default.
- W4200373352 cites W2339891839 @default.
- W4200373352 cites W2342007132 @default.
- W4200373352 cites W2345628616 @default.
- W4200373352 cites W2397018137 @default.
- W4200373352 cites W2399843754 @default.
- W4200373352 cites W2407802190 @default.
- W4200373352 cites W2461085005 @default.
- W4200373352 cites W2495497019 @default.
- W4200373352 cites W2562088585 @default.
- W4200373352 cites W2582768536 @default.
- W4200373352 cites W2605018937 @default.
- W4200373352 cites W2616130693 @default.
- W4200373352 cites W2743717301 @default.
- W4200373352 cites W2766469880 @default.
- W4200373352 cites W2885597823 @default.
- W4200373352 cites W2896672191 @default.
- W4200373352 cites W2896971079 @default.
- W4200373352 cites W2910686268 @default.
- W4200373352 cites W2916461226 @default.
- W4200373352 cites W2936474404 @default.
- W4200373352 cites W2964390593 @default.
- W4200373352 cites W2979807924 @default.
- W4200373352 cites W2980215783 @default.
- W4200373352 cites W3096176829 @default.
- W4200373352 cites W3217745920 @default.
- W4200373352 cites W4200345765 @default.
- W4200373352 cites W4205828310 @default.
- W4200373352 cites W4210457033 @default.
- W4200373352 cites W4213413739 @default.
- W4200373352 cites W4290691857 @default.