000 03305cem  2200421za 4500
0019.858854
003CaOODSP
00520221107160114
006m    go  c f      
007cr |||||||||||
008180711s2014    onc    bd a  fo 0   eng d
020 |a978-1-100-22370-4
0341 |aa|b100000|dW088000|eW087190|fN067380|gN067000
040 |aCaOODSP|beng
041 |aeng|bfre
043 |an-cn-nu
0861 |aM183-1/152-2013E-PDF
1001 |aCampbell, Janet E. M., |d1963-
24510|aSurficial geology, Lefroy Bay (southwest), Nunavut |h[electronic resource] / |c[Authors: J.E. Campbell and I. McMartin].
250 |aPreliminary version
255 |aScale 1:100,000 ; |bUniversal Transverse Mercator, zone 14 |c(W 88°00’--W 87°19'/N 67°38'--N 67°00’)
260 |aOttawa : |bNatural Resources Canada, |c2014.
300 |a1 map : |bcol. + |e1 map information document ([13] p.).
4901 |aCanadian geoscience map ; |v152
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/
504 |aIncludes bibliographical references.
5203 |a"Diverse Quaternary sediments and depositional environments with notable landforms characterise the map area. Till blankets and till veneers are scattered through the area but are dominant above the marine limit. Sand and gravel deposits above the marine limit mainly occur in pro-glacial outwash trains, glaciofluvial aprons/deltas and icecontact landforms (eskers, kames) concentrated in valleys. The marine sequence includes, from the limit of marine incursion to the present-day coastline, thick deposits of deltaic sands and gravels, extensive areas of exposed and gullied clayey silts, marine offlap sands and silts, and sand and gravel littoral sediments. Sand veneers and patches of wave-washed tills are present below the marine limit. Extensive areas of exposed bedrock occur south of Committee Bay. Multiple ice-flow directions indicate a north to northwest flow that predates the dominant northeast then northward flows. Major end moraines (part of the Chantrey Moraine System) are present in the map area with divergent ice-flow directions on either side (northeast versus north). Marine limit elevation drops significantly from about 240 m a.s.l. north of the moraine (Giangioppi, M. et al. 2003) to about 170 m a.s.l. in the south map area suggesting a major stillstand at the Chantrey Moraines during deglaciation"--Abstract.
546 |aIncludes abstract in French.
69207|2gccst|aGeological maps
69207|2gccst|aGeomorphology
69207|2gccst|aSurficial geology
7001 |aMcMartin, Isabelle, |d1964-
7101 |aCanada. |bNatural Resources Canada.
7102 |aGeological Survey of Canada.
830#0|aCanadian geoscience map ;|v152.|w(CaOODSP)9.506260
85640|qPDF|s66.44 MB|uhttps://publications.gc.ca/collections/collection_2018/rncan-nrcan/m183-1/M183-1-152-2013-eng.pdf|zMap
85640|qPDF|s21.48 MB|uhttps://publications.gc.ca/collections/collection_2018/rncan-nrcan/m183-1/M183-1-152-2013-1-eng.pdf|zMap information document
85640|qHTML|sN/A|uhttps://doi.org/10.4095/293975|zGEOSCAN DOI