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Glenlyon Yukon Territory

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Journal Article
Published: 01 September 1992
Canadian Journal of Earth Sciences (1992) 29 (9): 2007-2012.
...Brent C. Ward; Lionel E. Jackson Jr. Abstract Airphoto analysis, identification of erratics, and stratigraphic and geomorphic investigations were used to determine the nature of McConnell (Late Wisconsinan) age glaciation in the Glenlyon Range, Yukon Territory. Most of the peaks of the Glenlyon...
Journal Article
Published: 24 October 2005
Canadian Journal of Earth Sciences (2005) 42 (8): 1431-1448.
...; TFZ, Tummel fault zone; YTT, Yukon–Tanana terrane. Line of regional schematic cross section (Fig.  7 ) is indicated. Heavy dotted line south of Little Salmon Lake shows extent of contact metamorphism west of the Glenlyon Batholith. Source of geochronological data is given in the text. Here, we...
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Journal Article
Journal: Geosphere
Published: 01 October 2009
Geosphere (2009) 5 (5): 439-464.
... geological map of Glenlyon (105L/1–7,11–14) and northeast Carmacks (115I/9,16) areas, Yukon Territory (1:125 000 scale) : Exploration and Geological Services Division, Yukon Region, Indian and Northern Affairs Canada, Open File 2002–9 . Colpron M...
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Journal Article
Journal: GSA Bulletin
Published: 01 September 2006
GSA Bulletin (2006) 118 (9-10): 1212-1231.
... granitoids form a belt that extends from Alaska to southeast Yukon Territory, vary in age, and provide probes of the crustal evolution and tectonic history of the Yukon-Tanana terrane and ancient Pacific margin of North America in the Paleozoic. We present results of an integrated field mapping, geochemical...
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Series: Special Publications of the Society of Economic Geologists
Published: 01 January 2013
DOI: 10.5382/SP.17.03
EISBN: 9781629491639
... ; Ross, 2002 ). To the north, in Yukon and Northwest Territories, the Cordilleran structural grain follows the arcuate trend of Paleoproterozoic basement domains in the subsurface of northwestern Canada ( Aspler et al., 2003 ). Basement structures evident on the aeromagnetic map of the Alberta basement...
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Journal Article
Journal: GSA Bulletin
Published: 01 September 2004
GSA Bulletin (2004) 116 (9-10): 1087-1106.
... the implications of these processes for Cordilleran crustal growth. We do this by examining the geologic setting, geochemistry, and Nd isotope characteristics of the Fire Lake formation, the oldest volcanic deposit in the Finlayson Lake district of the Yukon-Tanana terrane, in southeastern Yukon Territory, Canada...
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Journal Article
Published: 13 December 2002
Canadian Journal of Earth Sciences (2002) 39 (12): 1729-1744.
... and Piercey 1999 , 2000 ). The alkalic rocks of this study occur in the uppermost part of the Grass Lakes succession. Fig. 1. Location of the Finlayson Lake region and VHMS deposits with respect to the Yukon–Tanana terrane, Yukon Territory, Canada (modified from Hunt 1998 ). Fig. 2...
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Journal Article
Published: 29 January 2003
Canadian Journal of Earth Sciences (2003) 40 (1): 77-97.
... of Carboniferous volcanic successions from Yukon–Tanana Terrane, Glenlyon map area (105L), central Yukon . In Yukon exploration and geology 2000 . Exploration and Geological Services Division, Indian and Northern Affairs Canada, Y.T., pp.  111 – 136 . Colpron M. , and Yukon–Tanana Working Group 2001...
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Journal Article
Published: 01 May 2007
Canadian Journal of Earth Sciences (2007) 44 (3): 317-336.
...Fionnuala Devine; Fionnuala Devine; Donald C. Murphy; Sharon D. Carr Abstract Yukon–Tanana terrane in the southern Campbell Range is composed of rocks that have different metamorphic, exhumation, and structural histories, and that have formed in disparate parts of the Paleozoic Yukon–Tanana...
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Journal Article
Journal: GSA Bulletin
Published: 16 August 2018
GSA Bulletin (2018) 131 (1-2): 274-298.
... of accretionary orogens. We applied this distinction to the Northern Cordillera in Yukon, British Columbia, and Alaska, and we focused on the identification of upper-plate and lower-plate domains during the late Paleozoic to early Mesozoic evolution of the allochthonous Yukon-Tanana terrane, the west Laurentian...
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Journal Article
Journal: Lithosphere
Published: 01 October 2015
Lithosphere (2015) 7 (5): 541-562.
... , Yukonage 2004: A Database of Isotopic Age Determinations for Rock Units from Yukon Territory, Canada : Whitehorse, Yukon, Canada , Yukon Geological Survey, CD-ROM . Brown D.A. Gunning M.H. Greig C.J. , 1996 , The Stikine Project: Geology of Western Telegraph Creek Map Area...
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Journal Article
Published: 05 June 2001
Canadian Journal of Earth Sciences (2001) 38 (5): 879-882.
... (1999) model is not. References Campbell R.B. 1967 . Geology of the Glenlyon map area, Yukon Territory . Geological Survey of Canada , Memoir 352. Colpron M. 1999a . A new mineral occurrence in the Yukon– Tanana Terrane near Little Salmon Lake (105L/2), central Yukon...
Journal Article
Journal: Interpretation
Published: 15 October 2014
Interpretation (2014) 2 (4): SJ75-SJ102.
... occurrences in a poorly exposed portion of the North American Cordillera in western Yukon and eastern Alaska. High-frequency and variable-intensity aeromagnetic lineaments corresponding to discontinuities with an aeromagnetic domain change were interpreted as steep-dipping and either magnetite-destructive...
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Journal Article
Published: 04 June 2001
Canadian Journal of Earth Sciences (2001) 38 (5): 883-887.
... Alaska to southern Yukon Territory is unwarranted. As stated by Mihalynuk et al. ( 1999 ), “it is highly improbable that a portion of the crust the size of California would be affected everywhere by dynamothermal events with consistent style, geometry, and kinematics.” In support of this, Colpron...
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Journal Article
Published: 25 December 2007
Canadian Journal of Earth Sciences (2007) 44 (9): 1267-1289.
... map of the eastern Canadian Cordillera, showing the pericratonic terrane belt (modified from Wheeler et al. 1991 ). AB, Alberta; BC, British Columbia; YT, Yukon Territory. In the northern Canadian Cordillera, the most prominent of the pericratonic terranes, the Yukon–Tanana terrane (Fig.  1...
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Journal Article
Published: 01 December 2012
Bulletin of Canadian Petroleum Geology (2012) 60 (4): 239-255.
... a synorogenic piggyback basin within the nascent Cordilleran orogen. The basin developed atop the Triassic and older arc terranes of Stikinia and Quesnellia, and locally overlaps the Cache Creek accretionary complex. A regional seismic survey and bedrock mapping across the northern Whitehorse trough in Yukon...
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Journal Article
Published: 20 July 2010
Canadian Journal of Earth Sciences (2010) 47 (7): 987-1002.
... Ward, B.C., and Jackson, L.E., Jr. 2000. Surficial geology of Glenlyon map area (105L), Yukon Territory. Geological Survey of Canada, Bulletin 559, 61 p. Ward B.C. Bond J.D. Gosse J.C. 2007 Evidence for a 55–50 ka (early Wisconsin) glaciation of the Cordilleran ice sheet, Yukon...
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Journal Article
Journal: AAPG Bulletin
Published: 01 October 1959
AAPG Bulletin (1959) 43 (10): 2399-2455.
... Association of Petroleum Geologists The surface geology of northern Yukon Territory and northwestern Mackenzie district was studied during the summers of 1955 and 1956 by a partly under the supervision of the writer. The area of study ( Fig. 1 ) is bounded on the east by the 125th Meridian, on the west...
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Journal Article
Journal: Geosphere
Published: 08 May 2019
Geosphere (2019) 15 (4): 1262-1290.
... ( Gabrielse, 1963 ; Tempelman-Kluit, 2012 ), Glenlyon area of central Yukon ( Gladwin et al., 2003 ; Black et al., 2003 ), and northern Rocky Mountains of British Columbia ( Ferri et al., 1999 ). The Askin group, along with the Sandpile Formation in the Cassiar Mountains, comprises part...
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Journal Article
Published: 21 April 2017
Canadian Journal of Earth Sciences (2017) 54 (7): 798-811.
... structures are extrapolated into the middle crust using the coincident reflection data. In the Yukon–Tanana terrane, the metasedimentary Snowcap assemblage is characterized by velocities of 4.5–5.5 km/s, while in Quesnellia, velocities of 5.0–6.0 km/s occur at 500 m depth, and probably represent igneous...
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