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Teel Formation

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Journal Article
Journal: Lithosphere
Published: 01 December 2016
Lithosphere (2016) 8 (6): 699-715.
...T.M. Kilian; N.L. Swanson-Hysell; U. Bold; J. Crowley; F.A. Macdonald Abstract A narrow extensional basin on the Zavkhan terrane of Mongolia exposes a >1.8-km-thick succession of basalt flows within the Teel Formation, along with rhyolites and interflow sediments. We present new U-Pb zircon ages...
Series: GSA Special Papers
Published: 01 January 1966
DOI: 10.1130/SPE85-p1
... tuffs of Teels Marsh, Nevada; late Pleistocene and Recent sediments of Owens, China, and Searles lakes, California; Recent sediments and Pleistocene Peninj Beds of Lake Natron, Tanzania; Quaternary deposits of Olduvai Gorge, Tanzania; Miocene beds of Kramer, California; the Green River Formation...
Journal Article
Published: 01 January 2006
Reviews in Mineralogy and Geochemistry (2006) 64 (1): 179-221.
...; and hypochlorous acid. They contribute to the microbicidal activity of phagocytes, regulation of signal transduction and gene expression, and the oxidative damage to nucleic acids; proteins; and lipids.” This chapter explores the role of minerals in the formation of reactive oxygen species. Five different...
FIGURES | View All (23)
Journal Article
Published: 01 January 2001
Reviews in Mineralogy and Geochemistry (2001) 45 (1): 261-275.
... or percolating ground water becomes chemically modified by hydrolysis or dissolution of vitric materials. The formation of clay minerals or palagonite results in the release of hydroxyl ions into the ground water, and the solution becomes increasingly alkaline and enriched in Na, K, and Si along its flow path...
FIGURES | View All (5)
Series: GSA Field Guide
Published: 01 January 2005
DOI: 10.1130/2005.fld006(16)
EISBN: 9780813756066
... Abstract The Upper Triassic Chinle Formation and the Upper Jurassic Morrison Formation preserve a record of lacustrine deposition along the western margin of tropical Pangaea and post-Pangaean North America. The lake deposits in these formations contain archives of sedimentary...
FIGURES | View All (26)
Journal Article
Journal: GSA Bulletin
Published: 01 November 2013
GSA Bulletin (2013) 125 (11-12): 1865-1873.
..., a 1:2:2:1 intensity, and hyperfine coupling constants corresponding to a N = 1.49 mT and a H = 1.49 mT, a signature of the DMPO-OH adduct. The intensity of the signal depended on the concentration of the solids in suspension, while the formation of DMPO-OH was limited by H 2 O 2 . Experiments were...
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Journal Article
Published: 01 February 2010
Clays and Clay Minerals (2010) 58 (1): 120-141.
... characterization of these occurrences has been carried out to date. The aim of this study was to describe the geological background, the mineralogical, chemical, and stable-isotope characteristics of the bentonite, and major aspects of their formation, e.g. type and source of low-temperature alteration, mass...
FIGURES | View All (13)
Journal Article
Journal: Lithosphere
Published: 01 December 2016
Lithosphere (2016) 8 (6): 729-750.
..., 4), Maikhan-Uul (5), Shuurgat (7), Bayangol (8–10), Khairkhan (11), and Teel (12, 13) Formations of the Zavkhan terrane. 1-U1333, 2-U1214, 3-U1331, 4-DS69, 5-F1203–272.1, 6–U1121–17.5, 7-F1206–146.1, 8-E1105–35, 9-F1121–25, 10-E1326, 11-E1336–41, 12–F1128B, and 13-U1127–1. For U1333, U1214, F1203...
Journal Article
Journal: GSA Bulletin
Published: 05 June 2018
GSA Bulletin (2018) 130 (11-12): 2000-2014.
... in the Hell Creek Formation and Tullock Member of the Fort Union Formation, in the McGuire Creek area, McCone County, Montana, USA, and placed these localities into a high-precision chronostratigraphic framework using 40 Ar/ 39 Ar tephra ages and magnetostratigraphy. Within this framework, we quantitatively...
FIGURES | View All (8)
Journal Article
Journal: Geosphere
Published: 11 September 2017
Geosphere (2017) 13 (5): 1664-1712.
...-Asian, Tethyan, and Pacific oceanic domains and the protracted amalgamation and growth history of the Eurasian continent. (1) The early Neoproterozoic collision of the combined Baltica–Turan–Karakum–South Tarim continents with the linked North Tarim–North China cratons led to the formation of a coherent...
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Journal Article
Published: 01 January 2010
Rocky Mountain Geology (2010) 45 (2): 113-132.
..., and the northwestern half of Wyoming ( Parker, 1950 ). The formation has a maximum thickness of 150 m ( Teel, 1994 ) and is commonly divided into the basal Lander Sandstone Member, overlain by the Steamboat Point Member, the Leigh Member, and finally the Horseshoe Mountain Member, as defined by Goodwin ( Fig. 2...
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Journal Article
Journal: Geosphere
Published: 01 June 2008
Geosphere (2008) 4 (3): 612-639.
...Daniel Larsen Abstract The Pliocene–Pleistocene Lake Tecopa beds present a well-documented example of authigenic silicate diagenesis in an ancient saline, alkaline lake environment. Controls on authigenic mineral formation and distributions were investigated in nine stratigraphic sections aligned...
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Journal Article
Published: 01 August 2011
Mineralogical Magazine (2011) 75 (4): 2401-2418.
...). Qualitative and quantitative kinetic data for mineral reactions are available from cement aggregate reactions and the Searles Lake analogue, respectively. Short-term alteration observed in cement-aggregates is characterized by calcium silicate hydrate (C-S-H) minerals and incipient zeolite formation, whereas...
FIGURES
Journal Article
Published: 01 September 1978
Journal of the Geological Society (1978) 135 (5): 481-497.
... glauconies ont permis de préciser la confiance qu'on pouvait attribuer à ce type de chronomètre. L'abondance des gisements glauconieux dans le Paléogène d'Europe permet d'effectuer le choix préalable nécessaire à l'obtention des granules verts les plus probablement representatifs de l'âge de la formation...
Journal Article
Published: 01 August 2012
Bulletin of the Seismological Society of America (2012) 102 (4): 1373-1387.
... of the energy release with a volumetric moment M t due to cavity formation and the effects due to source‐medium damage. The source model predicts that M I = M t ( K +2)/3, where K is a damage index and a value of 1 means no permanent deformation due to damage. Excess moment due to dilation of the source medium...
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Journal Article
Journal: GSA Bulletin
Published: 01 July 2017
GSA Bulletin (2017) 129 (7-8): 1016-1018.
...E.F. Smith; F.A. Macdonald; T.A. Petach; U. Bold Landing and Kruse raise three interrelated concerns regarding the archaeocyath biostratigraphy presented in Smith et al. (2016) . The first is that they generally disagree with the chemostratigraphic age model used for the Salaagol Formation...
Journal Article
Journal: Paleobiology
Published: 01 January 2012
Paleobiology (2012) 38 (1): 101-111.
... al. 2001 ; Huchon et al. 2002 ; Teeling et al. 2005 ). Comparing both fossil and molecular estimates of lineages origin may shed some light on the accuracy with which the fossil record represents the evolutionary history of lineages leading to living species ( Teeling et al. 2005 ; Johnson et al...
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Journal Article
Journal: PALAIOS
Published: 01 May 2014
PALAIOS (2014) 29 (5): 185-191.
...) Close-up of B, showing detail of tympanum (arrow, expanded portion of the radial vein). D) Early Eocene bat Icaronycteris index from the Green River Formation, Wyoming, U.S.A. Scale bars: A, 5 mm; B, 2 mm; C, 2 µm; D, 1 cm. We reviewed the fossil record of green lacewings in light of newly...
FIGURES
Journal Article
Journal: AAPG Bulletin
Published: 01 March 1925
AAPG Bulletin (1925) 9 (2): 263-285.
... the time equivalent of the Fleming formation or slightly older 700–1,200 OLIGOCENE  Series of green-gray and lavender shales and gumbos and sandy shales in Gulf Production Company No. 2 Teel and Rio Bravo Oil Company B–83 have been classified on paleontologic evidence as Oligocene. Also black...
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Journal Article
Published: 01 December 1990
Journal of the Geological Society (1990) 147 (6): 1085-1090.
... of sediment contribution from the L. M. F âlt Statoil, Postbox 300, 4001 Stavanger, Norway R. J. S teel Norsk Hydro, Postbox 200, 1321 Stabekk, Norway P. C. R ichards S. B rown & J. M. D ean , British Geological Survey, 19 Grange Terrace, Edinburgh EH9 2LF, UK R. A nderton BP...