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TitleSummary of 1998 fieldwork in Trutch and Toad River map areas, Central Forelands NATMAP Project, northeastern British Columbia
DownloadFree download (whole publication) (pdf 84715 KB)
AuthorLane, L S; Cecile, M P; Currie, L D; Stockmal, G S
SourceCurrent research 1999-E/Recherches en cours 1999-E; by Geological Survey of Canada; Geological Survey of Canada, Current Research no. 1999-E, 1999 p. 1-8, https://doi.org/10.4095/210841
Year1999
PublisherNatural Resources Canada
Documentserial
Lang.English
Mediapaper
RelatedThis publication is contained in Geological Survey of Canada; Geological Survey of Canada; (1999). Current research 1999-E, Geological Survey of Canada, Current Research no. 1999-E
RelatedThis publication is related to BC Open File 1999-13
RelatedThis publication is related to Stockmal, G S; (1999). Preliminary geology, Richards Creek, Peace River District (east half), British Columbia, Geological Survey of Canada, Open File 3733, Geological Survey of Canada, Current Research
RelatedThis publication is related to Lane, L S; (1999). Preliminary geology, Redfern Lake, Peace River District (east half), British Columbia, Geological Survey of Canada, Open File 3734, Geological Survey of Canada, Current Research
RelatedThis publication is related to Khudoley, A K; (1999). Preliminary geology, Minaker River, Peace River District, British Columbia, Geological Survey of Canada, Open File 3735, Geological Survey of Canada, Current Research
RelatedThis publication is related to Cecile, M P; (1999). Preliminary geology, Marion Lake, Peace River District, British Columbia, Geological Survey of Canada, Open File 3736, Geological Survey of Canada, Current Research
RelatedThis publication is related to Currie, L D; Cecile, M P; (1999). Preliminary geology, Mount Withrow, Peace River District, British Columbia, Geological Survey of Canada, Open File 3737, Geological Survey of Canada, Current Research
RelatedThis publication is contained in Geological Survey of Canada; Geological Survey of Canada; (1999). Current research 1999-E, Geological Survey of Canada, Current Research no. 1999-E
ProvinceBritish Columbia
NTS94G/03; 94G/05SE; 94G/05NE; 94G/06; 94G/11; 94G/12SE; 94G/12NE; 94G/13; 94N/04
AreaTrutch; Toad River
Lat/Long WENS-123.7500 -123.0000 57.5000 57.0000
Lat/Long WENS-125.5000 -125.5000 59.2500 59.0000
Subjectsstratigraphy; structural geology; bedrock geology; stratigraphic analyses; structural analyses; structural interpretations; structural trends; lithology; facies; lithofacies; Cretaceous; Jurassic; Triassic; Permian; Carboniferous; Devonian; Silurian; Ordovician; Cambrian
Illustrationssketch maps; stratigraphic columns
ProgramCentral Foreland NATMAP Project
Released1999 09 01; 2014 01 15
AbstractSignificant parts of seven 1:50 000 scale map areas were mapped in detail, and part of the Trutch map area was mapped at 1:250 000 scale during seven weeks of fieldwork. In the Trutch area, facies changes within the Triassic succession presented difficulties in the definition of mappable units across the area. Individual folds are mappable for long distances in the foothills of the Trutch map area. In the foothills, numerous folds truncate against a subtle, but distinct, domain 70 80 km long, containing long, continuous, north-trending folds. Within and adjacent to this zone, some structures exhibit abrupt changes in plunge, others show pronounced local swings in axial surface traces, and on other structures, shortening is transferred en échelon to adjacent structures. Also, disparities exist between the trends of local structures and the trends of regional structures. Altogether these indicate that surface structures are influenced by features that are present in the subsurface.
GEOSCAN ID210841