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TitreA 35 mm Microfilm Compilation of Collected Analog Geophysical Data For AGC Cruise No. 84030, Labrador Sea
AuteurSherin, A G; Hardy, I A; Merchant, S; Beaver, D E; Holt, D; Cash, M
SourceCommission géologique du Canada, Dossier public 1470, 1989, 11 pages, (Accès ouvert)
Séries alt.Bedford Institute of Oceanography, Cruise Report 84030
Documentdossier public
Mediapapier; microfilm; en ligne; numérique
ProvinceRégion extracotière de l'est
SNRC12P; 12J; 12G; 12B; 12A; 12H; 12I; 12O; 11I; 11J; 11O; 11P; 1K; 1L; 1M; 1N; 2C; 2D; 2E; 2F; 2L; 2M; 3D; 3E; 13A; 13B; 13G; 13H; 13I; 13J; 13O; 13P
Lat/Long OENS -60.0000 -42.0000 60.0000 46.0000
Sujetscarottes; flux thermique; bathymétrie; levés sismiques, navire; données sismiques; profils sismiques; interpretations sismiques; levés sismiques; levés géophysiques; corrélations stratigraphiques; marges continentales; géophysique; stratigraphie; géologie marine; Quaternaire
Illustrationssketch maps
Points de vente
Precision Document Management
174 Trider Crescent, Burnside Industrial Park, Halifax, NS B3B 1R6; Ph. 902-455-5451; Fax. 902-442-4145,
32,00 $
Diffusé1990 04 01; 2011 12 22
Résumé(disponible en anglais seulement)
The Atlantic Geoscience Centre (AGC) at the Bedford Institute of Oceanography (BIO) has investigated several methods ofreleasing to the public sector its massive collection (ofover 150,000 lineal metres) of underway geophysical records collected since 1963. The investigations and testing conducted by the Program Support Group, AGC, in collaboration with the Public Archives of Canada, indicated that the most cost-effective technique for distribution and for archiving such large volumes of irreplaceable data was to use microfilm. To maintain the continuous nature of these records, which can be up to 30 metres in length, special equipment was required such as the Tameran 6000 continuous flow microfilm camera manufactured by Tameran Ltd. of Chagrin Falls, Ohio. All conversion of AGC's geophysical records using this camera was contracted to Manas Media Ltd. of Ottawa, in consortium with Precision Microfilming Services of Halifax and Archimed Ltd. of Montreal. Operational filming began at the end of March 1987. A series of AGC cruise data will be released in 35 mm microfilm and distributed as Geological Survey of Canada Open File reports. Master microfilm is curated for each AGC cruise at the National Archives, Dartmouth, Nova Scotia with duplicates available for viewing at the Data Management Section (PSS), Atlantic Geoscience Centre and at all Geological Survey of Canada libraries in Ottawa, Calgary and Vancouver.