00000nam 2200000za 4500 9.821685 CaOODSP 20251031142447 cr ||||||||||| 160727s2011 onc|||||o f|0| 0 eng d CaOODSP eng n-cn--- M183-2/6856E-PDF Hamblin, Anthony P. Detailed outcrop and core measured sections of Upper Cambrian and Middle Ordovician sandstones (and associated facies), southwestern Ontario [electronic resource] / A.P. Hamblin. [Ottawa] : Natural Resources Canada, Geological Survey of Canada, 2011. 15, [20] p. : figures. Open file (Geological Survey of Canada) 6856 Includes bibliographical references. Upper Cambrian and Middle Ordovician units, particularly the Potsdam and Shadow Lake sandstone units, of southwestern Ontario may harbour potential for natural gas resources, groundwater resources, Carbon Capture and Storage (CCS), and/or toxic waste disposal, but have not been fully studied in detail over the region. This report presents 5 outcrop and 16 core measured sections of these strata, descriptions of the facies encountered, and a few comments on their resource potential. ... gccst Stratigraphy gccst Sedimentology Lithology Cores Sandstones Facies Tectonic environments Canada. Natural Resources Canada. Geological Survey of Canada. Open file (Geological Survey of Canada) 6856 (CaOODSP)9.506878 PDF 1.76 MB https://publications.gc.ca/collections/collection_2016/rncan-nrcan/M183-2-6856-eng.pdf doi:10.4095/288671