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Ashcroft British Columbia

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Journal Article
Published: 10 April 2019
Journal of Environmental and Engineering Geophysics (2019) 24 (1): 87–110.
... in southern British Columbia (BC) ( Fig. 1 ). To better understand and manage landslide geohazards along this section of the railway corridor, an international multi-year project is investigating and monitoring the Ripley Landslide, approximately seven kilometres south of Ashcroft, BC. This small, very slow...
FIGURES | View All (8)
Journal Article
Published: 01 May 2007
Environmental & Engineering Geoscience (2007) 13 (2): 161–181.
...ARASH ESHRAGHIAN; C. DEREK MARTIN; DAVE M. CRUDEN Abstract Eleven retrogressive, multiple, translational earth slides have occurred along 10 km of the Thompson River Valley between the communities of Ashcroft and Spences Bridge in south-central British Columbia, Canada. Historic accounts suggest...
FIGURES | View All (26)
Journal Article
Published: 01 March 1982
Bulletin of Canadian Petroleum Geology (1982) 30 (1): 1–8.
... OF CANADIAN PETROLEUM GEOLOGY VOL. 30, NO. 1 (MAR. 1982), P. 1-8 POSSIBLE LARGE-SCALE OVERTHRUSTING NEAR ASHCROFT, BRITISH COLUMBIA: IMPLICATIONS FOR PETROLEUM PROSPECTING WILLIAM B. TRAVERS 1 ABSTRACT In the central and west parts of the Ashcroft Basin, outcrops of the Jurassic Ashcroft Formation contain...
Series: DNAG, Centennial Field Guides
Published: 01 January 1987
DOI: 10.1130/0-8137-5401-1.407
EISBN: 9780813754079
...Abstract Abstract Outcrops in and near the settlements of Cache Creek and Ashcroft, southern British Columbia (Fig. 1), provide an opportunity to view some of the structures and rocks that help to explain the evolution and amalgamation of the allochthonous terranes of the southern Canadian...
Series: DNAG, Centennial Field Guides
Published: 01 January 1987
DOI: 10.1130/0-8137-5401-1.407
EISBN: 9780813754079
...Abstract Abstract Outcrops in and near the settlements of Cache Creek and Ashcroft, southern British Columbia (Fig. 1), provide an opportunity to view some of the structures and rocks that help to explain the evolution and amalgamation of the allochthonous terranes of the southern Canadian...
Journal Article
Published: 01 January 1978
Canadian Journal of Earth Sciences (1978) 15 (1): 99–116.
...William B. Travers Abstract The Lower Jurassic, Ashcroft Formation contains a thick section of carbonaceous marine shale and a few graded sandstones. Along the south and east margins of the Ashcroft Basin, Ashcroft strata rest unconformably on calc-alkaline and alkaline volcanic flows and sediments...
Journal Article
Published: 20 August 2020
Canadian Journal of Earth Sciences (2020) 57 (12): 1371–1391.
...David Huntley; Jessica Holmes; Peter Bobrowsky; Jonathan Chambers; Philip Meldrum; Paul Wilkinson; Shane Donohue; David Elwood; Kelvin Sattler; Michael Hendry; Renato Macciotta; Nicholas J. Roberts Landslides along a 10 km reach of Thompson River south of Ashcroft, British Columbia, have repeatedly...
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Series: Geological Society, London, Special Publications
Published: 01 January 2015
DOI: 10.1144/SP393.2
EISBN: 9781862396692
... enrichments were obtained from a sediment sample, possessing halophilic, dissimilatory sulphate-reducing bacteria collected from Basque Lake #1 (see Foster et al. 2010 ), located near Ashcroft, British Columbia, Canada (Fig. 1 ). Enrichments were grown in modified sulphate-reducing media ( Postgate 1984...
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Journal Article
Published: 01 March 2003
Environmental & Engineering Geoscience (2003) 9 (3): 201–212.
...JOHN J. CLAGUE; STEPHEN G. EVANS Abstract At least eight large landslides occurred in Thompson River valley south of Ashcroft, British Columbia, between 1880 and 1982. The landslides were slow-moving translational slides and slumps, and sudden-onset, rapid flowslides. Some of the landslides...
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Journal Article
Published: 01 October 2007
American Mineralogist (2007) 92 (10): 1756–1759.
.... Epsomite (MgSO 4 ·7H 2 O) forms in limestone caves, in salt lakes and playas with mirabilite and as an efflorescence on dolomitic or calcareous rocks. If the temperature of formation is below 2 °C meridianiite will form instead of epsomite. Near Ashcroft, British Columbia, Canada (N50° 36.039/W121° 21.530...
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Journal Article
Published: 27 May 2020
Journal of Environmental and Engineering Geophysics (2020) 25 (1): iii.
...., 2019 , Multi-technique geophysical investigation of a very slow-moving landslide near Ashcroft, British Columbia, Canada : Journal of Environmental and Engineering Geophysics , 24 , 87 – 110 . Rahimi, S...
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Table 1.  Historical landslides in Thompson Valley between <span class="search-highlight">Ashcroft</span> and Spe...
Published: 01 March 2003
Table 1. Historical landslides in Thompson Valley between Ashcroft and Spences Bridge, British Columbia, Canada (modified from Evans, 1984)
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Terrane map of <span class="search-highlight">British</span> <span class="search-highlight">Columbia</span> showing Quesnellia and related terranes, an...
Published: 28 January 2004
Fig. 1. Terrane map of British Columbia showing Quesnellia and related terranes, and principal sampling areas of Jurassic rocks of Quesnellia; Quesnel Lake, Nelson, and Ashcroft. After Gabrielse et al. ( 1991 ).
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Figure 5. Hillshade relief model of Thompson Valley in the <span class="search-highlight">Ashcroft</span> area sh...
Published: 01 March 2003
Figure 5. Hillshade relief model of Thompson Valley in the Ashcroft area showing the 1880 landslide dam and the lake that formed behind it (full pool level). DEM data supplied by the British Columbia Government
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Location of the Ripley Landslide, <span class="search-highlight">Ashcroft</span> and rail transportation corridor...
Published: 10 April 2019
Figure 1.  Location of the Ripley Landslide, Ashcroft and rail transportation corridors in southwestern British Columbia, showing landslides of the Thompson River valley and an overview of the test site highlighting the location of GPS monitoring stations (GPS1-4), InSAR corner reflectors (GSC1
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Figure 7. The 1897 landslide. Top—view of the landslide to the north, with ...
Published: 01 March 2003
Figure 7. The 1897 landslide. Top—view of the landslide to the north, with Ashcroft in the background; note the back-tilted blocks in the landslide debris. Bottom—vertical aerial photograph (Province of British Columbia photo BCC132-049); black arrow indicates location of landslide
Journal Article
Published: 28 January 2004
Canadian Journal of Earth Sciences (2004) 41 (1): 103–125.
...Fig. 1. Terrane map of British Columbia showing Quesnellia and related terranes, and principal sampling areas of Jurassic rocks of Quesnellia; Quesnel Lake, Nelson, and Ashcroft. After Gabrielse et al. ( 1991 ). ...
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The study area. ( a ) Rail transportation corridors in southwestern <span class="search-highlight">British</span>...
Published: 20 August 2020
Fig. 1. The study area. ( a ) Rail transportation corridors in southwestern British Columbia with location of the Thompson River valley area of interest: A, Ashcroft; FR, Fraser River; K, Kamloops; L, Lytton; S, Spences Bridge; TR, Thompson River V, Vancouver; base map derived from 250 m RADARSAT
Journal Article
Published: 29 June 2011
Canadian Journal of Earth Sciences (2011) 48 (6): 897–929.
... and geological interpretations. Journal of Geochemical Exploration , 7 : 79 – 99 . 10.1016/0375-6742(77)90078-4 Duffell, S., and McTaggart, K.C. 1952. Ashcroft map-area, British Columbia. Geological Survey of Canada, Memoir 262. Edwards K.J. McCollom T.M. Konishi H. Buseck P.R...
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( a ) Location of study area in <span class="search-highlight">British</span> <span class="search-highlight">Columbia</span>, Canada. ( b ) The regiona...
Published: 24 November 2004
Fig. 1. ( a ) Location of study area in British Columbia, Canada. ( b ) The regional context of the study area showing location of wave-cut bench 18. ( c ) The study area within the Thompson Basin showing locations (and numbers) of wave-cut benches, deltas, and figures. Li, Lillooet; Ly, Lytton