|
000
| 02306cem 2200385za 4500 |
|---|
| 001 | 9.575338 |
|---|
| 003 | CaOODSP |
|---|
| 005 | 20221107134037 |
|---|
| 006 | m go c f |
|---|
| 007 | cr ||||||||||| |
|---|
| 008 | 150406s2013 onc bd a fo 0 eng d |
|---|
| 020 | |a978-1-100-21438-2 |
|---|
| 040 | |aCaOODSP|beng |
|---|
| 041 | |aeng|bfre |
|---|
| 043 | |an-cn-bc |
|---|
| 086 | 1 |aM183-1/102-2012E-PDF |
|---|
| 100 | 1 |aMcMechan, Margaret E. |q(Margaret Evaline), |d1953- |
|---|
| 245 | 10|aGeology, Eight Mile Creek, British Columbia |h[electronic resource] / |c[by] M.E. McMechan. |
|---|
| 250 | |aPreliminary version |
|---|
| 255 | |aScale 1:50,000 |
|---|
| 260 | |aOttawa : |bNatural Resources Canada, |cc2013. |
|---|
| 300 | |a1 map : |bcol. |
|---|
| 490 | 1 |aCanadian geoscience map ; |vNo. 102 |
|---|
| 504 | |aIncludes bibliographical references. |
|---|
| 520 | 3 |a"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. |
|---|
| 546 | |aIncludes abstract in French. |
|---|
| 590 | |a14-16|b2014-04-17 |
|---|
| 692 | 07|2gccst|aGeological maps |
|---|
| 692 | 07|2gccst|aWatercourses |
|---|
| 692 | 07|2gccst|aSurficial geology |
|---|
| 710 | 1 |aCanada. |bNatural Resources Canada. |
|---|
| 710 | 2 |aGeological Survey of Canada. |
|---|
| 830 | #0|aCanadian geoscience map ;|vNo. 102.|w(CaOODSP)9.506260 |
|---|
| 856 | 40|qPDF|s9.10 MB|uhttps://publications.gc.ca/collections/collection_2014/rncan-nrcan/M183-1-102-2012-eng.pdf |
|---|
| 856 | 40|qHTML|sN/A|uhttps://doi.org/10.4095/292046 |
|---|