Hermit Lake

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Series: GSA Special Papers
Published: 31 December 2019
DOI: 10.1130/2018.2536(13)
EISBN: 9780813795362
... ABSTRACT Continuous sediment, pollen, and charcoal records were developed from an 8.46-m-long sediment core taken from Hermit Lake in the northern Sangre de Cristo mountain range of Colorado. Presently, vegetation around the lake is upper subalpine forest, consisting of Picea engelmannii...
Journal Article
Journal: Geosphere
Published: 26 July 2018
Geosphere (2018) 14 (5): 2140–2156.
... during that time period; this was based on dating of a ca. 500 ka travertine deposit perched on the rim of the inner gorge, near Hermit Rapid, and a ca. 400 ka travertine drape that extends to within 60 m of river level nearby. However, a new U/Th age of 517 ± 13 ka on the same travertine drape...
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Journal Article
Journal: Economic Geology
Published: 01 September 2018
Economic Geology (2018) 113 (6): 1297–1305.
... ( Migdisov et al., 2016 ). Across the globe, there are a number of vein- and breccia-style REE orebodies (e.g., Steenkampskraal, Hoidas Lake, Nolans Bore, Gallinas, Olserum-Djupedal) with inferred hydrothermal origins, but almost all of these deposits have demonstrable links with magmatism ( Williams-Jones...
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Series: Reviews in Economic Geology
Published: 01 January 2020
DOI: 10.5382/rev.21.01
EISBN: 9781629495798
... deposits, including the Ashanti deposit at Obuasi ( Blenkinsop et al., 1994 ; Allibone et al., 2002a ) and deposits at Bogoso ( Allibone et al., 2002b ), both in Ghana, and Kerr Addison, Kirkland Lake, Canada ( Jia and Kerrich, 2000 ). Considering the deformation zones as networks and analyzing the branch...
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Journal Article
Journal: Geosphere
Published: 01 June 2015
Geosphere (2015) 11 (3): 638–659.
... that no such lake existed during accumulation of the Hermit-Travertine debris fan and that the Inner Gorge has been cut during the past ∼500 k.y. ( Fig. 14 ). Using the methodology described above ( Fig. 6 ) and the strath elevation, modern bedrock elevation, and age data listed in Table 2 , we obtain...
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Journal Article
Journal: Geosphere
Published: 05 July 2018
Geosphere (2018) 14 (4): 1690–1709.
... Wash fault to the NW and the Diamond Rim fault to the SE. Interestingly, the coincidence of a rugged, sharply defined Mogollon Rim and a wide bench cut into the Hermit shale below the escarpment today suggests that exposure of the Hermit shale may play an important role in cliff retreat...
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Journal Article
Journal: AAPG Bulletin
Published: 01 April 1940
AAPG Bulletin (1940) 24 (4): 617–635.
.... On the west, in southeastern Utah and northeastern Arizona, thick light-colored sandstone units are intercalated in the redbeds of the Cutler formation. Still farther west at the Grand Canyon in Arizona the Permian consists, in ascending order, of the Supai and Hermit formations (redbeds), the Coconino...
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Journal Article
Journal: AAPG Bulletin
Published: 01 February 1962
AAPG Bulletin (1962) 46 (2): 149–218.
... the Halgaito and Cedar Mesa Formations, but the two-fold distinction in the Supai (restricted) of east-central Arizona is not apparent. The equivalent Supai and Abo Formations interfinger with marine carbonates toward the south and west. Lateral equivalents of the upper Cutler are the Organ Rock-Hermit redbeds...
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Journal Article
Published: 01 April 1984
Bulletin of the Seismological Society of America (1984) 74 (2): 479–492.
..., plus their derivatives with respect to take-off angle, leads to a set of reference rays for the direct P phase. From a modest number of reference rays, which need be computed only once for a given earth model, ray path coordinates and travel times can be rapidly and accurately computed by Hermite cubic...
Journal Article
Journal: AAPG Bulletin
Published: 01 February 1961
AAPG Bulletin (1961) 45 (2): 252–255.
... formation tops.   Feet Samples start in Toroweap fm. (Permian) at 1,175 Coconino ss. (Permian) 1,560 Hermit sh. (Permian) 1,860 Queantoweap ss. (Permian) 2,230 Pakoon fm. (Permian) 2,955 Callville Is. (Pennsylvanian) 3,290 Redwall Is. (Mississippian) 3,910...
Journal Article
Journal: Geosphere
Published: 01 February 2013
Geosphere (2013) 9 (1): 1–20.
...William R. Dickinson Abstract One hypothesis for the origin of the Grand Canyon is that a broad Hopi Lake, of which lakebeds of the Miocene Bidahochi Formation are a vestigial record, ponded to a depth great enough near the Miocene-Pliocene time boundary to spill over the topographic barrier...
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Journal Article
Journal: AAPG Bulletin
Published: 01 August 1958
AAPG Bulletin (1958) 42 (8): 1781–1811.
... of the region of this study, encountered 390 feet of sandstone probably referable to the McCracken. The writer has observed a comparatively thick quartzitic sandstone that occupies a similar stratigraphic position on Stansbury Island in Great Salt Lake. The McCracken sandstone may be correlative...
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Series: GSA Field Guide
Published: 01 January 2007
DOI: 10.1130/2007.fld009(04)
EISBN: 9780813756097
... on the creek that bears his name in 1891. This self-educated miner and mountain guide provided original and accurate interpretations of Baker deposits. “Mighty Joe,” the Hermit of Baker Lake, described the debris avalanche deposit in lower Rainbow Creek about 1 year after the event. He correctly estimated...
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Journal Article
Journal: Geosphere
Published: 17 May 2018
Geosphere (2018) 14 (4): 1592–1617.
...Melissa A. Lamb; L. Sue Beard; Malia Dragos; Andrew D. Hanson; Thomas A. Hickson; Mark Sitton; Paul J. Umhoefer; Karl E. Karlstrom; Nelia Dunbar; William McIntosh Abstract The paleogeographic evolution of the Lake Mead region of southern Nevada and northwest Arizona is crucial to understanding...
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... was occupied by a long narrow lake, and the surface of the lake was at or above the level of the Hualapai Limestone. Such a hypothesized lake would have trapped any coarse sediment derived from the surrounding basin at the head of the lake, well upstream from the Grand Wash Trough. The drainage area feeding...
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Series: GSA Special Papers
Published: 21 December 2017
DOI: 10.1130/2016.2525(14)
EISBN: 9780813795256
...—sonar survey routes; d—deepest place in Lake Sevan. Location shown in Figure 14 . Figure 16. Sonar survey data: (A) bottom profile produced; (B) location of the profile on the route; (C) location of the profile on the digital elevation model. Figure 17. Sonar survey data: (A) bottom...
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Journal Article
Published: 01 July 2003
Journal of Sedimentary Research (2003) 73 (4): 559–571.
... of migration into the lake basin. Lily Pond (43° 43.5′ N; 69° 51.4′ W) is a small water body located at the southern end of Hermit Island ( Fig. 2 ). It is less than 1 m deep and has an area of 7,500 m 2 ( Table 1 ). The pond is bordered to the north and west by steep ridges of metasedimentary rocks...
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Journal Article
Published: 12 July 2019
Geochemistry: Exploration, Environment, Analysis (2020) 20 (2): 217–232.
...E. C. Grunsky; P. de Caritat Abstract Multi-element geochemical surveys of rocks, soils, stream/lake/floodplain sediments and regolith are typically carried out at continental, regional and local scales. The chemistry of these materials is defined by their primary mineral assemblages...
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Series: GSA Special Papers
Published: 01 January 2006
DOI: 10.1130/2006.2401(14)
..., and to the fortified roadside station of Qasr et-Turabeh on the western shore. These sites provide important evidence of the lake level at the time of their existence. Figure 1. The routes and settlements of the Dead Sea valley in the Late Hellenistic and Early Roman periods (Israel Grid coordinates...
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Journal Article
Journal: Geology
Published: 01 July 2013
Geology (2013) 41 (7): 799–802.
... patterns in East and Central Asia. In the absence of fossil surface deposits such as paleosols, volcanic ashes, or lake sediments, we conducted stable isotope paleoaltimetry based on the hydrogen isotope ratios (δD) of hydrous minerals that were deformed in the South Tibetan detachment shear zone during...
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