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Broughton Formation

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Journal Article
Published: 01 April 1983
Canadian Journal of Earth Sciences (1983) 20 (4): 577–598.
..., the coastal sedimentary sequences, all part of the Broughton Island Formation, can be subdivided into six units to which informal member names have been assigned. These units delimit at least four glacial episodes during which local ice advanced around Broughton Island to the outer coast. The youngest advance...
Journal Article
Published: 01 January 2008
Geological Magazine (2008) 145 (1): 95–103.
... Member within the Broughton Formation from the southern Sydney Basin of southeastern Australia. They are composed of non-sheathed (PF1) and sheathed (PF2) sub-micron balls, respectively. Chemically, the sub-micron balls consist of iron, sulphur, carbon and oxygen. Both PF1 and PF2 occur in rhythmic...
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Journal Article
Published: 01 August 1982
Canadian Journal of Earth Sciences (1982) 19 (8): 1599–1607.
...R. Gilbert Abstract Bathymetric and seismic surveys of the trough across the continental shelf of Baffin Island at Broughton Island indicate that there were four stages in its development. The first involved deposition of Cretaceous and early Tertiary marine sediments before and during formation...
Journal Article
Published: 01 June 1968
Journal of Sedimentary Research (1968) 38 (2): 319–331.
...Alar Raam Abstract The Broughton Sandstone, a 500-foot thick horizontal sequence of Permian conglomerates, sandstones, and siltstones, interstratified with contemporaneous submarine volcanics (latites) occurs at Kiama, N.S.W. The sequence contains authigenic mineral assemblages characteristic...
Journal Article
Journal: GSA Bulletin
Published: 01 August 1981
GSA Bulletin (1981) 92 (8_Part_II): 1143–1261.
... cycle. The Qivitu stratigraphic sequence is divided into two formations consisting of a total of seven members for which formal names are proposed. Sediments predating the two most recent interglacials are lithologically similar to later beds, suggesting that events during these earlier periods were...
Journal Article
Published: 31 January 2019
Canadian Journal of Earth Sciences (2019) 56 (4): 431.
...Paul L. Broughton Published by NRC Research Press 2019 Ref: Can. J. Earth Sci. 55 (12): 1354–1383 (2018) dx.doi.org/10.1139/cjes-2018-0030 . It has come to my attention that two cored wells operated by Devon Canada at the Jackfish SAGD are not vertical. The well located at 1AA/15-05...
Journal Article
Published: 17 August 2018
Canadian Journal of Earth Sciences (2018) 55 (12): 1354–1383.
...Paul L. Broughton A proposed salt tectonism-saline seep model provides a novel alternative to the two widely accepted but irreconcilable depositional models for middle McMurray Formation strata of the Lower Cretaceous Athabasca Oil Sands deposit. Established interpretations of a fluvial axial...
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Series: Geological Society, London, Special Publications
Published: 01 January 2018
DOI: 10.1144/SP466.7
EISBN: 9781786203786
... & Cotterill 2006 ). It is generally accepted that the dissolution stages resulted from subsurface water flows upwards into the Prairie Evaporite Formation salt beds ( Broughton 2013 , 2015 ; Hein et al. 2013 ). Uncertainty remains regarding the relative impact on the dissolution patterns of: (1...
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Journal Article
Published: 12 April 2016
Canadian Journal of Earth Sciences (2016) 53 (9): 896–930.
...Paul L. Broughton Abstract The northern Athabasca Oil Sands Deposit accumulated on sub-Cretaceous structure partially configured by multistage pre-Cretaceous salt dissolutions in Prairie Evaporite (Middle Devonian) substrate that continued concurrent with deposition of McMurray Formation (Aptian...
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Series: AAPG Studies in Geology
Published: 01 January 2013
DOI: 10.1306/13371584St643556
EISBN: 9781629812649
... Abstract The McMurray Formation (Aptian) Ells River bitumen deposit is hosted by two to three superimposed wave-dominated shoreface sands distributed as giant longitudinal bars northwest of Fort McMurray, Athabasca oil sands deposit, northeastern Alberta. The multibillion-barrel Ells River...
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