00000nam 2200000za 4500 9.846306 CaOODSP 20251031142447 cr ||||||||||| 171030s2017 oncb ob f000 0 eng d CaOODSP eng n-cn--- M183-2/8243E-PDF Schetselaar, E. M. National database of MOHO depth estimates from seismic refraction and teleseismic surveys [electronic resource] / E.M. Schetselaar and D.B. Snyder. [Ottawa] : Natural Resources Canada, 2017. 14 p. : col. map Geological Survey of Canada, open file ; 8243 Includes bibliographical references (p. 6-13). “In cooperation with provincial and territorial geological surveys, the Geological Survey of Canada’s Open Geoscience Program has embarked on the Canada-in-3D initiative in order to develop a national 3D geological model of Canada’s landmass and offshore regions. Towards this objective, a 3D modelling effort was undertaken to represent the Mohorovičić discontinuity (MOHO) as a triangulated 3D surface, as well as a depth-attributed 2D grid. This Open File report presents MOHO depth estimates at point locations as derived from numerous seismic refraction and teleseismic surveys that provide data constraints for this 3D modelling effort”--Introd., p. 3. gccst Seismology gccst Structural geology gccst Databases Snyder, D. B. Canada. Natural Resources Canada. Geological Survey of Canada. Open file (Geological Survey of Canada) 8243 (CaOODSP)9.506878 PDF 504 KB https://publications.gc.ca/collections/collection_2017/rncan-nrcan/M183-2/M183-2-8243-eng.pdf 305396