00000nam 2200000zi 4500 9.927090 CaOODSP 20251031142448 m o d f cr mn||||||||| 230911t20232023oncab ob f000 0 eng d 9780660678702 CaOODSP eng rda CaOODSP n-cn-nf M183-2/8998E-PDF Durling, P., author. Seismic expression of the Codroy Group in the St. George's Bay lowlands, Newfoundland and Labrador / P. Durling. [Ottawa] : Geological Survey of Canada, 2023. ©2023 1 online resource (ii, 20 pages) : illustrations (some colour), maps (some colour). text txt rdacontent computer c rdamedia online resource cr rdacarrier Open file, 2816-7155 ; 8998 Includes bibliographical references (pages 19-20). "A composite stratigraphic section of the Codroy Group in the St. George's Bay lowlands was assembled from published stratigraphic sections and borehole data, in concert with published biostratigraphic data. The relative placement of stratigraphic sections in the composite section was guided by a form line contour map, which was constructed using bedding attitudes compiled from published geological maps. The composite section comprises a thick (~1000m), evaporite dominated, lower interval; a medial interval characterised by clastic, carbonate and evaporite rocks; and an upper clastic dominated interval. The lower evaporite interval correlates with Subzone A of the Windsor Group, the middle carbonate interval with Subzone B, and the upper interval with Windsor Subzones D and E. Average rock properties were assigned to the various strata in the composite section and a synthetic seismic trace was computed. The synthetic seismic trace provides insight into the nature and thickness of the Codroy Group imaged on seismic reflection data in the immediately adjacent offshore area beneath St. George's Bay"--Abstract, page ii. Seismic prospecting Newfoundland and Labrador. Seismic reflection method. Geology, Stratigraphic Carboniferous. Prospection sismique Terre-Neuve-et-Labrador. Méthode sismique-réflexion. Stratigraphie Carbonifère. Geological Survey of Canada, issuing body. Open file (Geological Survey of Canada) 8998. (CaOODSP)9.506878 PDF 8.25 MB https://publications.gc.ca/collections/collection_2024/rncan-nrcan/m183-2/M183-2-8998-eng.pdf HTML N/A https://doi.org/10.4095/332153