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Crowsnest River

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Journal Article
Published: 01 June 2004
Bulletin of Canadian Petroleum Geology (2004) 52 (2): 139–155.
...Glen S. Stockmal Abstract Recent mapping in the Blairmore East-Half map area indicates a pop-up structure transected by the Crowsnest River, near the leading edge of Eastern Cordilleran deformation. At scenic Lundbreck Falls, the sub-horizontal attitude of the Santonian Virgelle Formation (Milk...
FIGURES | View All (14)
Journal Article
Published: 01 March 1996
Bulletin of Canadian Petroleum Geology (1996) 44 (1): 1–13.
... and is the main upper detachment of the triangle zone. Strike seismic lines reveal evidence of major lateral ramps and folding of the Big Coulee Fault. Backthrusts above the upper detachment ( e.g. Co-op, Waldron and Callum Creek) die out southward near Crowsnest River and folding of these faults decreases...
Series: DNAG, Centennial Field Guides
Published: 01 January 1987
DOI: 10.1130/0-8137-5402-X.15
EISBN: 9780813754086
... Abstract The Frank Slide is at the east end of the Municipality of Crowsnest Pass, southwestern Alberta, lying within the valley of the Crowsnest River in the Front Ranges of the Canadian Rockies. Alberta 3 crosses the slide and, immediately north of the slide debris at the bridge over Gold...
Series: AAPG Special Publication, AAPG Special Publication
Published: 01 January 1954
DOI: 10.1306/SV15347C6
EISBN: 9781629812465
.... These are the Fairholme and Palliser formations. The Palliser formation extends from Crowsnest Pass to the Athabaska River without significant change in lithologic character or thickness. Most of the beds are Upper Devonian in age, but the Flume may be very late Middle Devonian. ...
Journal Article
Journal: AAPG Bulletin
Published: 01 April 1951
AAPG Bulletin (1951) 35 (4): 822–843.
... rocks. These are the Fairholme and Palliser formations. The Palliser formation extends from Crowsnest Pass to the Athabaska River without significant change in lithologic character or thickness. Most of the beds are Upper Devonian in age, but the Flume may be very late Middle Devonian. 1 Based...
FIGURES | View All (4)
Journal Article
Published: 01 August 1977
Bulletin of Canadian Petroleum Geology (1977) 25 (4): 842–867.
... of the Alberta Group on Mill and Dungarvan Creeks and on the north fork of the Belly River, and of the Bearpaw Formation on Waterton, Castle, Crowsnest and OIdman Rivers. The microfaunas from the nomarine portion of the sequence, some of which have been the subject of an unpublished study by Germundson (1965...
Journal Article
Published: 01 September 1974
Canadian Journal of Earth Sciences (1974) 11 (9): 1220–1235.
... advance of Laurentide ice into the Foothills. Damming of Cordilleran meltwaters by the third (Early Wisconsin) Laurentide ice sheet to affect the area, led to the formation of Glacial Lake Caldwell and the development of complex flights of valley train terraces along the Oldman and Crowsnest River...
Journal Article
Published: 01 June 1993
Bulletin of Canadian Petroleum Geology (1993) 41 (2): 232–243.
... to occur elsewhere in Alberta. The Frank mine was excavated horizontally southward from the south bank of the Crowsnest River about 100 metres east of the mouth of Gold Creek at an elevation of 4260 feet (1300 m) above sea level (Daly et al, 1912). The main tunnel was driven southward along the strike...
Journal Article
Published: 01 August 1977
Bulletin of Canadian Petroleum Geology (1977) 25 (4): 767–791.
...D. W. Gibson ABSTRACT The Kootenay Formation in the Crowsnest Pass area occupies part of an eastward-thinning, narrow, linear band of Jura-Cretaceous strata comprising part of the Rocky Mountains Foothills and Front Ranges of Alberta and British Columbia. The formation is divided into three main...
Journal Article
Published: 05 January 2007
Canadian Journal of Earth Sciences (2006) 43 (11): 1621–1637.
...Melissa Bowerman; Amy Christianson; Robert A. Creaser; Robert W. Luth Abstract Alkaline igneous rocks of the Crowsnest Formation in southwestern Alberta and in the Howell Creek area in southeastern British Columbia have been suggested previously to be cogenetic. To test this hypothesis, samples...
FIGURES | View All (14)
Journal Article
Published: 01 June 1982
Bulletin of Canadian Petroleum Geology (1982) 30 (2): 112–139.
...W. D. Kalkreuth ABSTRACT Rank and composition of Jurassic - Lower Cretaceous coals from four localities in the Crowsnest and Peace River Coalfields of British Columbia are described. The coals obtained from the Crowsnest Coalfield represent so called “needle” coals from the Elk Formation...
Journal Article
Published: 01 March 2006
Bulletin of Canadian Petroleum Geology (2006) 54 (1): 37–61.
...Kyle P. Larson; Raymond A. Price Abstract The Wild Horse River map-area is situated near the Crowsnest Pass cross-strike discontinuity, which marks the southern termination of the Western Main Ranges subprovince of the Southern Canadian Rocky Mountains. The Crowsnest Pass cross-strike discontinuity...
FIGURES | View All (18)
Journal Article
Published: 01 December 1966
Bulletin of Canadian Petroleum Geology (1966) 14 (4): 385–404.
...D. K. Norris; R. A. Price ABSTRACT The thin Cambrian sequence in the Flathead-Crowsnest Pass area of the Canadian Cordillera is distinctly different in character from the classical Cambrian succession of the Canadian Rockies to the north. It is unconformable on Purcell (Precambrian) rocks...
Journal Article
Published: 01 February 2014
Mineralogical Magazine (2014) 78 (1): 171–202.
.... Stable analcime forms at 500°C, well below the solidus, and cannot form as phenocrysts in shallow volcanic systems. New data for natural analcime macrocrysts in blairmorites are presented for the Crowsnest volcanics, Alberta, Canada. Other researchers have suggested that primary analcime occurs as yellow...
FIGURES | View All (8)
Image
—Diagrammatic stratigraphic cross section between <b>Crowsnest</b> Pass and Athaba...
Published: 01 April 1951
Fig. 4. —Diagrammatic stratigraphic cross section between Crowsnest Pass and Athabaska River. Vertical scale exaggerated 200 times.
Image
Initial radiogenic isotope values for <b>Crowsnest</b> (solid circles) and Howell ...
Published: 05 January 2007
Fig. 6. Initial radiogenic isotope values for Crowsnest (solid circles) and Howell Creek (solid diamonds) samples from this study. Values calculated for 100 Ma; bulk-earth (cross) values calculated with 87 Rb/ 86 Sr = 0.085, present-day 87 Sr/ 86 Sr = 0.705, 147 Sm/ 144 Nd = 0.1967
Series: GSA Special Papers
Published: 01 January 1974
DOI: 10.1130/SPE153-p75
... westward increase in rank. The variations in rank with stratigraphic position are illustrated in ten coal-bearing sections of Jurassic-Cretaceous age, situated between the Crowsnest field in the south and the Peace River canyon in the north. Both studies indicate preorogenic coalification, because the rank...
Journal Article
Published: 01 September 1999
Bulletin of Canadian Petroleum Geology (1999) 47 (3): 199–222.
... palynomorph recovery. The strata have previously been considered to be of Barremian-Aptian age, except for the Pocaterra Creek Member which is of Berriasian age. For this study, twenty-two palynology samples from the Crowsnest Pass area were examined, spanning strata from the Mist Mountain Formation...
Journal Article
Published: 01 September 1995
Bulletin of Canadian Petroleum Geology (1995) 43 (3): 320–342.
... to 38 m thick and occurs on 4 different hrust slices. The conglomerate at Rio Alto Ranch occurs on two adjacent thrust slices, 0.75 km apart (Fig. 11A), but is not pre- sent in the Highwood River, 1 km to the south. Crowsnest CRETACEOUS IGNEOUS-CLAST CONGLOMERATE IN THE BLA1RMORE GROUP 333 OUTCROP...
Journal Article
Journal: GSA Bulletin
Published: 01 October 1962
GSA Bulletin (1962) 73 (10): 1197–1220.
...HAROLD E MALDE; HOWARD A POWERS Abstract The Snake River Plain west of Twin Falls, Idaho, contains a section of upper Cenozoic volcanic and detrital rocks several thousand feet thick. The rocks are entirely continental but extend below sea level, thereby demonstrating regional subsidence. Based...