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Journal Article
Journal: Geology
Published: 24 March 2022
Geology (2022) 50 (6): 741–745.
... based on clinoform and clinothem geometries. We support that this deposit shares similarities with a delta drift that evolved into a large, mounded drift (~180 km in length, ~120 km in width, and up to ~1.7 km in sedimentary thickness) that exhibits two migration trends: one westward and the other...
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Journal Article
Published: 01 March 2021
Journal of Environmental and Engineering Geophysics (2021) 26 (1): 13–24.
...Shenglin Li; Pingsong Zhang; Chaoqiang Xi ABSTRACT The boom-type roadheader is the main equipment for realizing the mechanization of coal drifting in coal mines, and it is an indispensable production equipment in major coal-producing countries. Substantial vibrations are generated during...
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Journal Article
Published: 10 December 2020
Quarterly Journal of Engineering Geology and Hydrogeology (2021) 54 (3): qjegh2019-145.
...A.L. Flynn; P.E.F. Collins; J. A. Skipper; T. Pickard; N. Koor; P. Reading; J. A. Davis Abstract This paper compiles new and existing information relating to features frequently referred to as drift-filled hollows located within London. The key aim of this paper is to update the article written...
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Journal Article
Journal: Geology
Published: 13 April 2020
Geology (2020) 48 (6): 630–634.
... deposits and from the moraine bounding the Britannia I drift with cosmogenic 10 Be and 26 Al (Tables DR2 and DR3). We calculated ages with the online calculator of Balco et al. (2008) and Lal (1991) / Stone (2000) scaling. Sampling details and analytical methods are provided in the Data Repository...
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Journal Article
Published: 04 February 2020
Journal of Sedimentary Research (2020) 90 (12): 1667–1677.
...Jesús Reolid; Christian Betzler; Or M. Bialik; Nicolas Waldman ABSTRACT The fine-grained carbonate deposits of the Oligocene to early Miocene of Cyprus are the most characteristic example of onshore outcropping carbonate drifts. These deposits were analyzed from a sedimentological and ichnological...
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Journal Article
Journal: GSA Bulletin
Published: 02 May 2019
GSA Bulletin (2020) 132 (1-2): 31–47.
... Sound region showing the extent of Ross Sea drift in McMurdo Sound (thick black line) and locations discussed in text: CC—Cape Crozier; HH—Hjorth Hill; BP—Brown Peninsula; BI—Black Island; MD—Mount Discovery; MB—Minna Bluff; MM—Mount Morning; WI—White Island; EAIS— East Antarctic Ice Sheet; WAIS—West...
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Journal Article
Published: 17 May 2016
Quarterly Journal of Engineering Geology and Hydrogeology (2016) 49 (2): 147–153.
...Emma Toms; Philippa J. Mason; Richard C. Ghail Abstract Drift-filled hollows (DFHs) are a major subsurface hazard for engineering in London. They are characterized by a steeply inclined cone-shaped hollow into (sometimes through) the London Clay Formation, filled with unconsolidated fine- to coarse...
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Journal Article
Journal: GSA Bulletin
Published: 01 May 2016
GSA Bulletin (2016) 128 (5-6): 719–738.
... units within a 34-m-thick sequence: the Friis I, Friis II, and Cavendish drifts. Tills in Friis I drift were deposited from alpine glaciers flowing to the SW. An extensive tephra bed in the drift is 19.76 ± 0.11 Ma in age based on 40 Ar/ 39 Ar dating. Tills in Friis II drift were deposited from alpine...
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Journal Article
Published: 28 August 2015
Geochemistry: Exploration, Environment, Analysis (2016) 16 (1): 27–47.
... in major mining camps and deposits across Canada are highlighted. * bmcclena@nrcan.gc.ca 10 9 2014 9 4 2015 5 5 2015 © 2016 The Author(s) 2016 till geochemistry drift prospecting base metals volcanogenic massive sulphide deposit Volcanogenic massive sulphide (VMS...
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Journal Article
Published: 29 May 2015
Geochemistry: Exploration, Environment, Analysis (2015) 15 (4): 333–349.
... The Author(s) 2015 Izok Lake dispersal train gahnite indicator minerals till geochemistry drift prospecting volcanogenic massive sulphide deposit The Izok Lake VMS deposit is one of the largest undeveloped Zn–Cu resources in North America ( Morrison 2004 ), containing total indicated...
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Journal Article
Published: 01 April 2015
Canadian Journal of Earth Sciences (2015) 52 (6): 386–404.
...–Hamilton area ( Karrow 1963 ) and the north-central Lake Erie basin ( Dreimanis et al. 1966 ). They attributed the lower two till units (Tills A and B) to the Canning Till of Karrow (1963) and the Upper and Lower Bradtville drifts of Dreimanis et al. (1966) . Both of these units were interpreted...
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Journal Article
Published: 13 November 2013
Geochemistry: Exploration, Environment, Analysis (2013) 13 (4): 303–316.
... quality assurance quality control heavy minerals drift prospecting Indicator minerals are defined as mineral grains present in transported detrital sediments or regolith and indicative of a specific type of mineralization, alteration, or bedrock lithology ( McClenaghan 2005 ). Most indicator...
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