00000cem 2200000za 4500 9.834452 CaOODSP 20240129102451 m go c f cr ||||||||||| 170818s2017 onca bd a fo 0 eng d 978-0-660-08104-5 a 100000 W0650000 W0640000 N0543000 N0540000 CaOODSP eng eng fre n-cn-nl M183-1/315-2017E-PDF Paulen, Roger C., 1970- Surficial geology, northwest Smallwood Reservoir, Newfoundland and Labrador, NTS 23-I southeast [electronic resource] / [authors, R.C. Paulen, J.M. Rice, and M.B. McClenaghan]. Prelim. Scale 1:100,000 ; universal transverse Mercator proj., zone 20 (W 65°00’--W 64°00'/N 54°30'--N 54°00’). [Ottawa] : Natural Resources Canada, Geological Survey of Canada, 2017. 1 map. : col. + 1 map information document ([7] p.). Canadian geoscience map ; 315 Relief shown by contours and shading. Includes text, index map and location map. This 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/ Includes bibliographical references. "Approximately 60% of the map-area is covered by the Smallwood Reservoir, created in 1974 with the damming of the Churchill River at Churchill Falls. The terrain is of moderate relief, with higher elevation regions in the northeast that correspond to the southern extent of the Paleoproterozoic De Pas Batholith and Late Archean Orma domain intrusive rocks. Three general phases of ice flow are observed in the map-area: to the northeast, southeast, and east. Meltwater corridors and eskers crosscut the southeasterly oriented glacial landforms and drained to the southeast and east towards the former ice margin. A large shallow glacial lake filled the Smallwood Reservoir basin. This glacial lake was previously unmapped. This lake is herein informally referred to as ‘glacial Lake Low’ named after A.P. Low of the Geological Survey of Canada, who first recognized that the final disintegration of the continental ice sheet occurred in this region"--Abstract. Includes abstract in French. gccst Geological maps gccst Geomorphology gccst Surficial geology Rice, J. M. (Jessey Murray) McClenaghan, Margaret Beth, 1960- Canada. Natural Resources Canada. Geological Survey of Canada. Surficial geology, northwest Smallwood Reservoir, Newfoundland and Labrador, NTS 23–I southeast. (CaOODSP)9.921669 Canadian geoscience map ; 315. (CaOODSP)9.506260 PDF 18.15 MB https://publications.gc.ca/collections/collection_2017/rncan-nrcan/M183-1/M183-1-315-2017-eng.pdf Map PDF 444 KB https://publications.gc.ca/collections/collection_2017/rncan-nrcan/M183-1/M183-1-315-2017-1-eng.pdf Map information document HTML N/A https://doi.org/10.4095/300685 GEOSCAN DOI 300685