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TitleProcessing of seismic-reflection data from expedition 91800 of the RV Laurentian, Lake Huron and Georgian Bay, Ontario and Michigan, U.S.A.
AuthorTodd, B J; McNamara, G D
SourceGeological Survey of Canada, Open File 8428, 2018, 7 pages, (Open Access)
PublisherNatural Resources Canada
Documentopen file
Mediaon-line; digital
RelatedThis publication is related to Rea, D K; Todd, B J; Lewis, C F M; (2018). Laurentian 95800 expedition report, Lake Huron, Georgian Bay and Lake Michigan, Ontario, Canada and Michigan, U.S.A., Geological Survey of Canada, Open File 8431
File formatreadme
File formatpdf (Adobe® Reader®); rtf; jp2 (SEGY); xls (Microsoft® Excel®)
NTS40O; 40P/05; 40P/12; 40P/13; 41A; 41B; 41G; 41H
AreaLake Huron; Georgian Bay; Michigan; Canada; United States
Lat/Long WENS -85.0000 -79.5000 46.2500 42.7500
Subjectssurficial geology/geomorphology; marine geology; geophysics; stratigraphy; geophysical surveys; seismic surveys, lake; seismic reflection surveys; seismic profiles; bathymetry; boreholes; glacial history; glaciation; Wisconsinian glacial stage; postglacial evolution; glacial lakes; meltwater channels; lakes; glacial deposits; glacial features; tills; till ridges; Phanerozoic; Cenozoic; Quaternary
Illustrationslocation maps; seismic profiles; graphs; geophysical images; photographs; tables
Natural Resources Canada Library - Ottawa (Earth Sciences)
ProgramCanada in 3D, Open Geoscience
Released2018 07 04
Summary(Plain Language Summary, not published)
Digital analysis of the Great Lakes legacy seismic data is a cost-effective method to generate the offshore broad scale 3D surfaces pertinent to the surficial framework geology layer required by the Canada-3D project. This Open File describes data recovery from one legacy data set. The digital outputs are stored on-line in the Geological Survey of Canada-Atlantic Seismic Data Archive.