000
| 02961cem 2200397za 4500 |
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001 | 9.812133 |
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003 | CaOODSP |
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005 | 20221107141240 |
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006 | m go c f |
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007 | cr ||||||||||| |
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008 | 160301s2016 onc bd a fo 0 eng d |
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020 | |a978-0-660-04729-4 |
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040 | |aCaOODSP|beng |
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041 | |aeng|bfre |
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043 | |an-cn-nt |
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086 | 1 |aM183-1/277-2016E-PDF |
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245 | 00|aPredictive surficial geology, Wecho River, Northwest Territories, NTS 85-O |h[electronic resource] / |cAuthors: P. D. Morse ... [et al.]. |
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250 | |aPreliminary version |
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255 | |aScale 1:125 000 ; |bUniversal Transverse Mercator, zone 11 |c(W 116°00’--W 114°00'/N 64°00'--N 63°00’) |
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260 | |aOttawa : |bNatural Resources Canada, |c2016. |
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300 | |a1 map : |bcol. + |e1 map information document ([6] p.). |
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490 | 1 |aCanadian geoscience map ; |v277 |
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500 | |aThis record only includes the map and the “Map information document” in PDF, the complete data set with all the files in various formats is available for free download at http://geoscan.nrcan.gc.ca/ |
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504 | |aIncludes bibliographical references. |
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520 | 3 |a"The glaciated landscape exhibits ice flow features associated with ice advance such as drumlinoids, crag-and-tails and fluted bedrock, which together with striations, record a southwestward ice flow during the last glaciation. Glacially scoured bedrock dominates the area. Discontinuous till veneer is generally restricted to the northeastern map area. Glaciofluvial sediments, including eskers and kames generally trend southwestward. Many eskers consist of a series of short segments. During deglaciation about 11–10 ka BP, fine-grained glaciolacustrine sediments, associated with glacial Lake McConnell, were deposited in many western and southern topographic lows, up to 240 m or possibly higher. Related glaciolacustrine deltas and beaches, marking the decreasing elevation of the glacial lake over time due to isostatic rebound, occur at 270–295 m, although isolated deltas have also been observed at 310, 320, 330 m and as high as 350 m in the northeast. Postglacial eolian sediments exhibit dunes recording both north-northwestward and south-southeastward paleowind directions"--Abstract. |
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546 | |aIncludes abstract in French. |
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692 | 07|2gccst|aGeological maps |
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692 | 07|2gccst|aGeomorphology |
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692 | 07|2gccst|aSurficial geology |
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700 | 1 |aMorse, Peter Douglass, |d1975- |
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710 | 1 |aCanada. |bNatural Resources Canada. |
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710 | 2 |aGeological Survey of Canada. |
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830 | #0|aCanadian geoscience map ;|v277.|w(CaOODSP)9.506260 |
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856 | 40|qPDF|s37.55 MB|uhttps://publications.gc.ca/collections/collection_2017/rncan-nrcan/M183-1-277-2016-1-eng.pdf|zMap |
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856 | 40|qPDF|s324 KB|uhttps://publications.gc.ca/collections/collection_2017/rncan-nrcan/M183-1-277-2016-eng.pdf|zMap information document |
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856 | 40|qHTML|sN/A|uhttps://doi.org/10.4095/298686|zGEOSCAN DOI |
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