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South Sage Creek

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Journal Article
Journal: Geology
Published: 01 May 1985
Geology (1985) 13 (5): 364–367.
...Marith C. Reheis Abstract Irregularities in the reconstructed gradients of latest Pliocene and Quaternary terraces in the northern Bighorn Basin, northwest Wyoming and south-central Montana, suggest that Quaternary movements have occurred on the Frannie anticline, the Nye-Bowler–Sage Creek fault...
Journal Article
Journal: AAPG Bulletin
Published: 01 June 1960
AAPG Bulletin (1960) 44 (6): 955.
... when Rangely was discovered. Since rotary tools were first introduced into northwestern Colorado in 1924, no new fractured shale fields were discovered until Buck Peak. Since that time many new fields such as Sage Creek, North Sage Creek, and South Tow Creek have been discovered and Rangely has...
Journal Article
Journal: Geosphere
Published: 01 December 2013
Geosphere (2013) 9 (6): 1681–1703.
... out in the Jim Sage and Cotterel Mountains on the eastern side of the Albion Mountains, which form the northern extent of the Albion–Raft River–Grouse Creek metamorphic core complex ( Figs. 1 and 2 ). The JSVS overlies lacustrine sedimentary rocks and is composed of two members of rhyolitic lavas...
FIGURES
First thumbnail for: Geochemistry and geochronology of the Jim <span cl...
Second thumbnail for: Geochemistry and geochronology of the Jim <span cl...
Third thumbnail for: Geochemistry and geochronology of the Jim <span cl...
Journal Article
Journal: AAPG Bulletin
Published: 01 August 1983
AAPG Bulletin (1983) 67 (8): 1337–1338.
..., and the Dry Creek Shale and Sage Pebble members of the Snowy Range Formation. In south-central Montana, the Park Shale is 50 m (165 ft) of green, micaceous shale with interbedded siltstone at the base and intercalated limestone at the top. However, in the northern Bridger Range, the lower 30 m (100 ft...
Journal Article
Journal: GSA Bulletin
Published: 13 January 2025
GSA Bulletin (2025) 137 (5-6): 2647–2660.
..., including the Blacktail Mountains and Snowcrest Range to the north and south, respectively. This study focuses on the Eocene–lower Miocene Renova Formation, which contains five members starting from the Dillon volcanics at the bottom, followed by the Sage Creek member, Dell member, Cook Ranch member, White...
FIGURES
First thumbnail for: A new procedure for volcanic glass hydrogen isotop...
Second thumbnail for: A new procedure for volcanic glass hydrogen isotop...
Third thumbnail for: A new procedure for volcanic glass hydrogen isotop...
Journal Article
Journal: Geosphere
Published: 20 June 2017
Geosphere (2017) 13 (4): 1285–1309.
... Creek Formation consists of interbedded gravels, tuffs, and reworked volcanic deposits ( Fig. 2 ) ( Fritz and Sears, 1993 ). The northwest-trending Sage Creek basin lies ∼50 km south of Dillon, Montana ( Fig. 3 ). The basin and its surrounding highlands have a mixed ancestry related to Sevier...
FIGURES
First thumbnail for: Depositional history and provenance of Paleogene s...
Second thumbnail for: Depositional history and provenance of Paleogene s...
Third thumbnail for: Depositional history and provenance of Paleogene s...
Journal Article
Journal: AAPG Bulletin
Published: 01 September 1936
AAPG Bulletin (1936) 20 (9): 1189–1197.
..., it is known at this time that they may be distinguished throughout most of the Laramie Basin, in north-central Colorado along the headwaters of the Big Laramie River, and as far west as the Sage Creek Basin, south of Rawlins, Wyoming. Over an area of at least 4,000 square miles, then, outcrops of the Niobrara...
FIGURES
First thumbnail for: Frontier-Niobrara Contact in Laramie Basin, Wyomin...
Journal Article
Published: 01 June 1969
Bulletin of Canadian Petroleum Geology (1969) 17 (2): 247–251.
... to subsidence or erosion of the underlying Creta- ceous strata beneath the thrust. Haig Brook Window South of Cate Creek window, the Haig Brook window is about 1 .5 sq mi in extent, almost completely filled with talus . At the crest of the NW-SE - 'Manuscript received October 12, 1968 . 2Amerada Petroleum...
Journal Article
Journal: GSA Bulletin
Published: 01 January 2003
GSA Bulletin (2003) 115 (1): 48–57.
... of the intense deformation preserved in the area is Middle Jurassic and correlative with the East Sierran thrust system identified elsewhere in California. Dates for the Beer Creek pluton (ca. 179 Ma; U-Pb zircon) and the Sage Hen Flat pluton (ca. 175 Ma; U-Pb zircon), which cut deformation in their wall rocks...
FIGURES
First thumbnail for: Timing of plutonism and deformation in the White M...
Second thumbnail for: Timing of plutonism and deformation in the White M...
Third thumbnail for: Timing of plutonism and deformation in the White M...
Journal Article
Journal: GSA Bulletin
Published: 06 February 2019
GSA Bulletin (2019) 131 (7-8): 1203–1223.
... established for the region. The Challis volcanic province was likely the headwater region for two independent watersheds, one that drained east-northeast from its eastern margin toward the Sage Creek basin ( Fig. 5B ), and one that drained south-southeast toward the central Laramide province ( Fig. 1A...
FIGURES
First thumbnail for: Paleogene topographic and climatic evolution of th...
Second thumbnail for: Paleogene topographic and climatic evolution of th...
Third thumbnail for: Paleogene topographic and climatic evolution of th...
Journal Article
Journal: AAPG Bulletin
Published: 01 October 1952
AAPG Bulletin (1952) 36 (10): 1913–1961.
... Bridger to Hardin. Geological interest in the strata now called the Frontier formation dates back to 1843, when Captain John C. Fremont 4 collected fossil plants from a “white indurated clay” on Little Muddy Creek at Cumberland Gap, about 15 miles south of the present town of Kemmerer...
FIGURES
First thumbnail for: Frontier Formation, Wyoming and Adjacent Areas
Second thumbnail for: Frontier Formation, Wyoming and Adjacent Areas
Third thumbnail for: Frontier Formation, Wyoming and Adjacent Areas
Journal Article
Journal: AAPG Bulletin
Published: 01 May 1947
AAPG Bulletin (1947) 31 (5): 797–823.
... and Wertz may yield gas in the same sands because of their positions with respect to the direction of artesian flow. The Sage Creek and Winkleman fields ( Fig. 13 ) are local domes on a long, partly overturned anticline about 18 miles northwest of Lander at the west end of the Wind River...
FIGURES
First thumbnail for: Exceptional Oil Fields in Rocky Mountain Region of...
Second thumbnail for: Exceptional Oil Fields in Rocky Mountain Region of...
Third thumbnail for: Exceptional Oil Fields in Rocky Mountain Region of...
Journal Article
Journal: Lithosphere
Publisher: GSW
Published: 01 April 2017
Lithosphere (2017) 9 (2): 157–183.
... schists exposed along Wallace Creek. From this assemblage, he estimated conditions of ∼550 °C and ∼4.5 kbar. This lower pressure estimate is consistent with our data from the Sage Hen wall-rock screen. Both of the studies with lower pressure estimates occurred south of the bend in the western Idaho shear...
FIGURES
First thumbnail for: Timing and deformation conditions of the western I...
Second thumbnail for: Timing and deformation conditions of the western I...
Third thumbnail for: Timing and deformation conditions of the western I...
Journal Article
Journal: GSA Bulletin
Published: 07 March 2025
GSA Bulletin (2025) 137 (7-8): 3463–3480.
.... Integrating this magnetostratigraphy with existing and new U-Pb zircon geochronology from the interbedded Church Butte tuff, Henrys Fork tuff, and Sage Creek Mountain tuff in the Bridger Formation permits assessment of existing age calibration models for the early-middle Eocene interval of the GPTS...
FIGURES
First thumbnail for: Magnetostratigraphy and U-Pb geochronology of the ...
Second thumbnail for: Magnetostratigraphy and U-Pb geochronology of the ...
Third thumbnail for: Magnetostratigraphy and U-Pb geochronology of the ...
Journal Article
Published: 01 February 2013
Bulletin of the Seismological Society of America (2013) 103 (1): 542–558.
... extends 96 km from the Warm Springs Valley in the south to the Honey Lake Basin in the north and separates the Dogskin Mountains and Fort Sage Mountains on the west from the Virginia Mountains to the east (Fig.  1 ) ( dePolo and Ramelli, 2004 ; dePolo, 2006 ). Block models used to characterize...
FIGURES
First thumbnail for: Late Quaternary Slip‐Rate Variations along the War...
Second thumbnail for: Late Quaternary Slip‐Rate Variations along the War...
Third thumbnail for: Late Quaternary Slip‐Rate Variations along the War...
Journal Article
Journal: AAPG Bulletin
Published: 01 October 1951
AAPG Bulletin (1951) 35 (10): 2170–2198.
... form collected is Inoceramus bellvuensis Reeside. 21 Niobrara formation Carlile shale Sage Breaks member Turner sandy member Unnamed member Greenhorn formation Belle Fourche shale Mowry shale Newcastle sandstone Skull Creek shale Fall River sandstone...
FIGURES
First thumbnail for: Colorado Shale of Central and Northwestern Montana...
Second thumbnail for: Colorado Shale of Central and Northwestern Montana...
Journal Article
Published: 01 September 1983
Bulletin of Canadian Petroleum Geology (1983) 31 (3): 169–194.
..., argillaceous limestone and argillite (Price, 1965, p. 144). The Tombstone Mountain Formation isrecognized from the northern end of Clark Range around the headwaters of Pollock Creek (Figs. 2, 10), southward through western Clark Range to the south side of Middlepass Creek. It may be exposed at Sage Creek...
Journal Article
Journal: AAPG Bulletin
Published: 01 March 1921
AAPG Bulletin (1921) 5 (2): 252–275.
.... The Cat Creek field is also accessible from the main line of the Chicago, Milwaukee & St. Paul Railroad at Melstone, 35 to 40 miles to the south, but the distance is greater and the roads poorer than from Winnett. The surface of the Cat Creek anticline is hilly. The most prominent topographic...
FIGURES
First thumbnail for: Geology of the Cat <span class="search-highlight">...
Second thumbnail for: Geology of the Cat <span class="search-highlight">...
Journal Article
Journal: Lithosphere
Publisher: GSW
Published: 01 June 2012
Lithosphere (2012) 4 (3): 167–186.
... postdated dike emplacement. Some of the dikes show distinct curvature, up to 60° of arc, similar to that seen at the Sage Creek site. One dike pinches out upward, and overlying younger Arikaree Group strata just south of the study site are barren of dikes. Clastic dikes and chalcedony veins can occur...
FIGURES
First thumbnail for: Chalcedony vein horizons and clastic dikes in the ...
Second thumbnail for: Chalcedony vein horizons and clastic dikes in the ...
Third thumbnail for: Chalcedony vein horizons and clastic dikes in the ...
Journal Article
Published: 22 December 2006
Canadian Journal of Earth Sciences (2006) 43 (10): 1445–1466.
..., McDougal Gulch, West Sage Hen Rocks, Tin Cup ductile deformation zone, and Long Creek Mountain shear zones, we can say with some confidence that Neoarchean north–south shortening occurred between ∼2.65 and 2.63 Ga in at least five locations (Fig.  2 ). In the Wind River Range, deformation of the 2.67...
FIGURES
First thumbnail for: Tectonic histories of the Paleo- to Mesoarchean Sa...
Second thumbnail for: Tectonic histories of the Paleo- to Mesoarchean Sa...
Third thumbnail for: Tectonic histories of the Paleo- to Mesoarchean Sa...