Geology, Eight Mile Creek, British Columbia / [by] M.E. McMechan.: M183-1/102-2012E-PDF
"The Eight Mile Creek area (94-N/03) in the northernmost Canadian Rocky Mountain Foothills is underlain by Mississippian to Lower Cretaceous strata. In the east, Lower Cretaceous shale unconformably overlies a Lower to Middle Triassic coarsening-upward succession capped by shallow-water sandstone of the Liard Formation. In the west, several hundred metres of Upper Triassic carbonate rocks are preserved and Middle Triassic strata have thickened and changed into a deeper water facies. Folds dominate the structural style. Folds are upright with mixed asymmetry in the eastern part of the area. Folds range from upright to overturned and foreland-vergent farther west. Major fold detachments occur in Lower Triassic and Lower Cretaceous shales. Fold axial traces trend northwest to north. Occasional abrupt swings in orientation occur. Only a few discontinuous mappable thrust faults occur. Most are foreland-vergent and offset fold limbs"--Abstract.
Permanent link to this Catalogue record:
publications.gc.ca/pub?id=9.575338&sl=0
| Department/Agency |
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| Title | Geology, Eight Mile Creek, British Columbia / [by] M.E. McMechan. |
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| Publication type | Monograph - View Master Record |
| Language | [English] |
| Format | Digital map |
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| Description | 1 map : col. |
| ISBN | 978-1-100-21438-2 |
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| Departmental catalogue number | 292046 |
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| Cartographic data | Scale 1:50,000 |
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