00000nam 2200000za 4500 9.856879 CaOODSP 20251031142447 cr ||||||||||| 180523s2018 oncab ob f000 0 eng d CaOODSP eng n-cn-on M183-2/8299E-PDF Geochemistry of glacially derived sediment from the Gads Hill Moraine area, southwestern Ontario [electronic resource] / R.D. Knight ... [et al.]. [Ottawa] : Natural Resources Canada, 2018. iii, 8 p. : col. ill., col. maps. Open file ; 8299 This record only includes the Open File 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. "Over the past 20 years the Geological Survey of Canada (GSC) and the Ontario Geological Survey (OGS) have carried out numerous studies on the glacial sediments of southern Ontario. Much of this work has focused on sequence stratigraphy and basin analysis of sediments within this region, however, there remains a lack of information on the regional geochemistry of these sediments. The objective of this Open File is to publish geochemical data for 40 samples retrieved from a borehole drilled in 2010 in Perth County, located west of Waterloo, Ontario and associated QA-QC data collected using a pXRF spectrometer. Results and simplified stratigraphic units are plotted in graph form along with downhole sand, silt and clay content"--Introd., p. 1, 2. Drift Analytical geochemistry Ontario, Southwestern Knight, Ross David, 1956- Canada. Natural Resources Canada. Geological Survey of Canada. Open file (Geological Survey of Canada) 8299. (CaOODSP)9.506878 PDF 761 KB https://publications.gc.ca/collections/collection_2018/rncan-nrcan/m183-2/M183-2-8299-eng.pdf HTML N/A https://doi.org/10.4095/308207 308207