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Peterborough drumlin field

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Journal Article
Journal: Geology
Published: 01 August 1991
Geology (1991) 19 (8): 787–790.
...Joseph I. Boyce; Nicholas Eyles Abstract The Peterborough drumlin field (5000 km 2 ) is the largest in central Canada and was formed during readvance of the Laurentide ice sheet shortly after 13,000 B.P. Morphometric analysis of 998 drumlins, combined with study of 6921 borehole logs and downhole...
Image
( a ) Simplified stratigraphic model (Newmarket Till and younger) of the Oa...
Published: 20 December 2019
and subsurface data sites. ( c ) North–south cross-section of boreholes from Lake Ontario to north of the ORM at Mount Albert (see Sharpe and Russell 2016 , fig. 2). Note that the drumlinized Newmarket Till surface underlies ORM, extending from Lake Ontario to form the Peterborough drumlin field; ( d
Journal Article
Published: 01 March 1994
Canadian Journal of Earth Sciences (1994) 31 (3): 505–522.
...Tracy A. Brennand; John Shaw Abstract The Peterborough–Trenton drumlin field and associated meltwater erosion marks (s-forms) were interpreted as the products of erosion by turbulent separated flows within a catastrophically released subglacial meltwater sheet, the Algonquin event. Recent...
Journal Article
Published: 23 January 2018
Canadian Journal of Earth Sciences (2018) 55 (4): 373–396.
... till and by thousands of drumlins on the surface of the till north of ORM most notably around Peterborough (the so-called “Peterborough Drumlin Field”) that is part of a regional system containing more than 10 000 streamlined bedforms from southern Ontario south through Upper New York state...
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Journal Article
Published: 01 February 2016
Canadian Journal of Earth Sciences (2016) 53 (3): 281–303.
... of Scarborough Bluffs. ( c ) North–south cross section ( Sharpe et al. 1994 ; see also Barnett et al. 1998 ) of regional distribution of Newmarket Till from Lake Ontario bluffs north, beneath the Oak Ridges Moraine, to the drumlinized uplands of the Peterborough drumlin field. Halton Till (formation) occurs...
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Journal Article
Published: 01 November 2007
Proceedings of the Yorkshire Geological Society (2007) 56 (4): 221–234.
... at this high altitude indicates sufficient ice thickness to allow basal deformation and suggests that drumlin upper elevation defines a thermal regime above which the plateau ice field was cold based and frozen to the bed. This requires the area to be completely covered by ice. This study demonstrates...
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Journal Article
Published: 20 December 2019
Canadian Journal of Earth Sciences (2020) 57 (7): 781–800.
... and subsurface data sites. ( c ) North–south cross-section of boreholes from Lake Ontario to north of the ORM at Mount Albert (see Sharpe and Russell 2016 , fig. 2). Note that the drumlinized Newmarket Till surface underlies ORM, extending from Lake Ontario to form the Peterborough drumlin field; ( d...
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Journal Article
Published: 08 August 2019
Canadian Journal of Earth Sciences (2019) 56 (8): 889–893.
... of the United States: INQUA 2003 Field guide . Edited by D.J. Easterbrook . Desert Research Institute . pp. 219 – 244 . Briner , J.P. 2007 . Supporting evidence from the New York Drumlin Field that elongate subglacial bedforms indicate fast ice flow . Boreas , 36 : 143 – 147 . doi...
FIGURES
Journal Article
Published: 01 April 2000
Canadian Journal of Earth Sciences (2000) 37 (1): 51–61.
... Geomorphologie , Supplement Band 106 : 125 – 148 . Grant N.M. 1997 . Genesis of the North Battleford Fluting Field, West-Central Saskatchewan . MSc thesis, University of Alberta , Edmonton. Gravenor C.P. 1957 . Suricial geology of the Lindsey–Peterborough area, Ontario; Victoria...
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Journal Article
Published: 23 March 2018
Canadian Journal of Earth Sciences (2018) 55 (7): 863–885.
... shown in black rectangle. Modified from Barnett (1992) . ( b ) Digital elevation model of central Ontario showing prominent physiographic features, including drumlinized uplands (U); the Barrie (BV), Cookstown (CV), and Holland Marsh (HMV) valleys; Alliston embayment (AE); and Minesing Basin (MB...
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Journal Article
Published: 01 January 2005
Journal of the Geological Society (2005) 162 (1): 25–37.
..., Arctic Canada . Progress in Physical Geography , 17 , 223 – 247 . Dyke , A.S. & Morris , T.F. 1988 . Drumlin field, dispersal trains and ice streams in Arctic Canada . Canadian Geographer , 32 , 86 – 90 . Embleton , C. , 1961 . The geomorphology of the Vale...
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Journal Article
Published: 01 March 2004
Environmental and Engineering Geoscience (2004) 10 (3): 229–241.
... 2. Flow chart of the terrain analysis process A review of previous work, including studies on Quaternary and bedrock geology, physiography, existing maps, reports in the area, and landform/sediment models, provides an overview of the terrain conditions to expect. With the addition of field...
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Journal Article
Published: 04 April 2017
Canadian Journal of Earth Sciences (2018) 55 (7): 768–785.
... of the sedimentary structures as is often reported by field geologists. The depth to bedrock in the study area varies depending on the geological setting, with relatively thin deposits under the outwash plain, moderately thick deposits under the drumlinized till plain, and consistently thicker deposits...
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Journal Article
Published: 01 August 2002
Quarterly Journal of Engineering Geology and Hydrogeology (2002) 35 (3): 247–256.
... is deeply incised and overlain in places by heterogeneous glacial deposits. A drumlin field about 1km SW of Melin Rûg features a series of drumlins oriented NE–SW that indicate an essentially northeastwards direction of former ice movement across the region. Elsewhere in the district, glacial sand...
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Journal Article
Published: 19 January 2017
Canadian Journal of Earth Sciences (2018) 55 (7): 709–729.
... BP ( Hobson and Terasmae 1969 ; Fig. 2 ). Field work in southern Simcoe County was conducted during the summers of 2010–2012 and the fall of 2013, commencing with surficial mapping investigations ( Bajc and Rainsford 2010 ; Mulligan 2011 ; Mulligan and Bajc 2012 ), followed by geophysical...
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Journal Article
Published: 29 November 2017
Canadian Journal of Earth Sciences (2018) 55 (7): 802–828.
... ). Southeast of the Orangeville Moraine, coarse-textured Port Stanley Till ( Cowan 1976 ), deposited by the northwestward advancing Lake Ontario ice lobe, is characterized by the typically 1–6 km long, <100–550 m wide, and 5–15 m high northwest-oriented streamlined landforms of the Guelph drumlin field...
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Journal Article
Published: 05 July 2018
Canadian Journal of Earth Sciences (2018) 55 (7): 730–767.
... well fields in different stratigraphic units (Thorncliffe Formation and Scarborough Formation) having hydraulic interconnectivity ( Gartner Lee Limited 2004 ). Much of the information available on the YSA has been obtained from data at a few municipal well locations. Although much of the data has been...
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... encompassing deformed/shattered bedrock and the subglacial deformation of soils. Section 6.5 . Upland periglacial terrains: boulder fields, boulder tongues, scree and talus. Section 6.6 . Lowland periglacial terrains: solifluction deposits and loess/brickearth. Some of these terrains...
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