|
000
| 02419cam 2200325za 4500 |
|---|
| 001 | 9.864698 |
|---|
| 003 | CaOODSP |
|---|
| 005 | 20221107161619 |
|---|
| 007 | cr ||||||||||| |
|---|
| 008 | 181114s2003 oncabdo#ob f000 0 eng |
|---|
| 040 | |aCaOODSP|beng |
|---|
| 043 | |an-cn-on |
|---|
| 086 | 1 |aM183-2/3037E-PDF |
|---|
| 245 | 00|aSeismostratigraphy of Quaternary sediments beneath Lake Simcoe, Ontario |h[electronic resource] : |bresults of 1992 and 1993 expeditions of the MV J. Ross Mackay / |cB.J. Todd ... [et al.]. |
|---|
| 260 | |aOttawa : |bNatural Resources Canada, |c2003. |
|---|
| 300 | |aiii, 90, [15] p. : |bill., maps, graphs, photographs + |e1 photo album (54 p.) |
|---|
| 490 | 1 |aOpen file ; |v3037 |
|---|
| 500 | |aThis record only includes the Open File and photo album in PDF; the complete data set with all the files in various formats is available for free download at http://geoscan.nrcan.gc.ca/. |
|---|
| 504 | |aIncludes bibliographical references. |
|---|
| 520 | 3 |a"A marine geophysical survey program was conducted in Lake Simcoe, Ontario in September 1992, and May and June, 1993 as part of a program to better understand the lake bottom and the subbottom geology. This Open File report provides a seismostratigraphic framework for the ongoing environmental assessment of Lake Simcoe and of similar lakes, and to assess seismic hazards in southern Ontario. A 4 km by 4 km survey grid covered the lake, with more closely-spaced survey lines in Kempenfelt Bay and Cook’s Bay. High-resolution single- and multichannel seismic reflection profiling were used to delineate late- and post-glacial sedimentary strata, structures and lakefloor features. Acoustic basement is Ordovician sedimentary rock, overlain by three seismostratigraphic sequences within the unconsolidated sediments"--Abstract, p. iii. |
|---|
| 692 | 07|2gccst|aGeology |
|---|
| 692 | 07|2gccst|aSeismology |
|---|
| 692 | 07|2gccst|aLakes |
|---|
| 700 | 1 |aTodd, Brian Jeremy. |
|---|
| 710 | 1 |aCanada. |bNatural Resources Canada. |
|---|
| 710 | 2 |aGeological Survey of Canada. |
|---|
| 830 | #0|aOpen file (Geological Survey of Canada)|v3037.|w(CaOODSP)9.506878 |
|---|
| 856 | 40|qPDF|s80.10 MB|uhttps://publications.gc.ca/collections/collection_2018/rncan-nrcan/m183-2/M183-2-3037-eng.pdf|zReport |
|---|
| 856 | 40|qPDF|s8.00 MB|uhttps://publications.gc.ca/collections/collection_2018/rncan-nrcan/m183-2/M183-2-3037-1-eng.pdf|zPhoto album |
|---|
| 856 | 40|qHTML|sN/A|uhttps://doi.org/10.4095/214292|zGEOSCAN DOI |
|---|