000 03059nem  2200409za 4500
0019.557209
003CaOODSP
00520230131161131
006m    go  c f      
007cr |||||||||||
008150406s2015    onc    bd a  fo 0   eng d
020 |a978-1-100-25295-7
040 |aCaOODSP|beng
041 |aeng|bfre
043 |an-cn-nu
0861 |aM183-1/204-2014E-PDF
24500|aSurficial geology, Curtis Lake north, Nunavut, NTS 56-I north |h[electronic resource].
250 |aPreliminary version
255 |aScale 1:100,000
260 |aOttawa : |bNatural Resources Canada, |c2015.
300 |a2 maps : |bcol. + |e1 map information document ([6] p.).
4901 |aCanadian geoscience map ; |v204
500 |aOn the original map the unit labelled Tr was incorrectly named in the map legend; it should have been identified as “Ridged till”. Please use the corrected map.
500 |aThis record only includes the maps 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/
504 |aIncludes bibliographic references.
5203 |a"Much of the Curtis Lake North map area is covered by streamlined till interspersed in the east by dissected bedrock ridges and plateaus, and in the west by boulder-strewn bedrock uplands. Multiple ice-flow indicators reveal a complex ice flow history during the last glaciation and following deglaciation (Figure 1). East of Curtis Lake, the largest streamlined landforms and early striations converge north-northeastward into Committee Bay, associated with ice streaming during the last glaciation. Pervasive north to north-northwestward streamlined landforms associated with late striations formed during deglaciation as the ice retreated southward. Large meltwater corridors carried meltwater northward, infilling north-trending valleys near the head of the Committee Bay drainage basin. Lateral meltwater channels developed in the southern uplands at the margin of cold-based ice remnants. In the southeast, evidence for a late deglacial eastward ice flow reversal is found in the form of weakly fluted till, fine striations, and glaciofluvial sediments"--Abstract.
546 |aIncludes abstract in French.
69207|2gccst|aGeological maps
69207|2gccst|aLakes
69207|2gccst|aSurficial geology
7101 |aCanada. |bNatural Resources Canada.
7102 |aGeological Survey of Canada.
830#0|aCanadian geoscience map ;|v204.|w(CaOODSP)9.506260
85640|qPDF|s51.05 MB|uhttps://publications.gc.ca/collections/collection_2016/rncan-nrcan/M183-1-204-2014-1-eng.pdf|zOriginal map
85640|qPDF|s134.08 MB|uhttps://publications.gc.ca/collections/collection_2016/rncan-nrcan/M183-1-204-2014-2-eng.pdf|zCorrected map
85640|qPDF|s233 KB|uhttps://publications.gc.ca/collections/collection_2016/rncan-nrcan/M183-1-204-2014-eng.pdf|zMap information document
85640|qHTML|sN/A|uhttps://doi.org/10.4095/295851|zGEOSCAN DOI