| Title | Seismostratigraphy of western Lake Ontario, Ontario and New York: Quaternary geology and implications for groundwater discharge |
| Download | Downloads |
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| Licence | Please note the adoption of the Open Government Licence - Canada
supersedes any previous licences. |
| Author | Lewis, C F M ;
Todd, B J; Cameron, G D M |
| Source | Geological Survey of Canada, Scientific Presentation 54, 2017, 1 sheet, https://doi.org/10.4095/299669  Open Access |
| Image |  |
| Year | 2017 |
| Publisher | Natural Resources Canada |
| Document | serial |
| Lang. | English |
| Media | on-line; digital |
| File format | pdf |
| Province | Ontario |
| NTS | 30M |
| Area | Lake Ontario; New York State; Toronto; St. Catherines; Niagara Falls; Great Lakes; United States of America |
| Lat/Long WENS | -44.0000 -43.0000 80.0000 78.0000 |
| Subjects | surficial geology/geomorphology; marine geology; geophysics; stratigraphy; lacustrine deposits; laminations; postglacial deposits; glacial deposits; tills; glaciolacustrine deposits; muds; sands;
lithology; geophysical surveys; seismic surveys, lake; seismic reflection surveys; seismic profiles; piston cores; groundwater resources; aquifers; groundwater discharge; stratigraphic correlations; bedrock topography; unconformities; buried valleys;
Oak Ridges Moraine; Niagara Escarpment; Dundas Valley; Newmarket Till; Humber Valley; Phanerozoic; Cenozoic; Quaternary |
| Illustrations | sketch maps; stratigraphic correlations; lithologic sections; stratigraphic cross-sections |
| Program | Groundwater Geoscience Aquifer Assessment & support to mapping |
| Released | 2017 04 12 |
| Summary | (Plain Language Summary, not published)
Lake Ontario is located in the St. Lawrence Lowlands physiographic region of southern Canada and northeastern USA. In 1992, about 2000 km of
high-resolution seismic data and six piston cores were acquired in western Lake Ontario. Additional seismic profiles and piston cores were acquired in 1993 and 1994. Using these data, the major elements of the sedimentary architecture have been
mapped and are presented in this poster with implications for groundwater discharge to the lake. |
| GEOSCAN ID | 299669 |
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