Identification_Information: Citation: Citation_Information: Originator: Tella, S. Originator: Paul, D. Originator: Davis, W.J. Originator: Berman, R.G. Originator: Sandeman, H.A. Originator: Peterson, T.D. Originator: Pehrsson, S.J. Originator: Kerswill, J.A. Publication_Date: 2005 Title: Bedrock geology compilation and regional synthesis, parts of Hearne domain Edition: 1.0 Geospatial_Data_Presentation_Form: vector digital data Series_Information: Series_Name: Open File Issue_Identification: 4729 Sheet 1 of 2 Publication_Information: Publication_Place: Ottawa, Ontario Publisher: Geological Survey of Canada, Natural Resources Canada Other_Citation_Details: Recommended citation: Tella, S., Paul, D., Davis, W.J., Berman, R.G., Sandeman, H.A., Peterson, T.D., Pehrsson, S.J., and Kerswill, J.A. 2005: Bedrock geology compilation and regional synthesis, parts of Hearne domain, Nunavut; Geological Survey of Canada, Open File 4729, scale 1:250 000. Online_Linkage: Description: Abstract: Abstract OF 4729 This 1:250 000 scale bedrock geology open file map is compiled from several previously released, independent, map compilations. It is produced under the auspices of the Western Churchill Metallogeny Project (WCMP), Northern Resources Development Program (2003-2007) of the Earth Sciences Sector, Natural Resources Canada, in an attempt to present an integrated geological and metallogenic synthesis of the principal lithotectonic elements of a metal-rich portion of the Western Churchill Province (WCP). This interim contribution provides an improved tectonostratigraphic framework for effective mineral exploration strategies, and highlights several types of geoscientific datasets specific to the northwestern and central Hearne domain. Data from recent bedrock mapping initiatives (Western Churchill NATMAP Project [1997-2000]) have been integrated. The northwestern Hearne domain is predominantly composed of Archean juvenile crust that is underlain by continental crust of the Rae domain. U-Pb isotopic studies from the supracrustal and granitoid rocks highlight a complex Archean to Paleoproterozoic tectono-magmatic evolution. This Open File is available in hard copy (2 sheets) and digital (CD-ROM) formats. The CD-ROM provides more comprehensive datasets for viewing. Purpose: Supplemental_Information: Data set is in English. Magnetic declination stated in degrees and minutes. Annual change stated in minutes. Magnetic declination at NW corner of map: 0°16'E, changing 8'W annually. Magnetic declination at SW corner of map: 1°24'E, changing 8'W annually. Magnetic declination at NE corner of map: 12°8'W, changing 7'E annually. Magnetic declination at SE corner of map: 9°39'W, changing 3.7'E annually. Magnetic declination at center of map: 5°5'W, changing 1.5'W annually. Proximity of the North Magnetic Pole causes the compass to be erratic in this area. Number of base data sets used: 8 Base data set 1: Source is NTDB, ID is 55 J, scale 1:250000 Base data set 2: Source is NTDB, ID is 55 K, scale 1:250000 Base data set 3: Source is NTDB, ID is 55 L, scale 1:250000 Base data set 4: Source is NTDB, ID is 55 M, scale 1:250000 Base data set 5: Source is NTDB, ID is 55 N, scale 1:250000 Base data set 6: Source is NTDB, ID is 55-O, scale 1:250000 Base data set 7: Source is NTDB, ID is 65-I, scale 1:250000 Base data set 8: Source is NTDB, ID is 65 P, scale 1:250000 Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 2005 Range_of_Dates/Times: Beginning_Date: 1985 Ending_Date: 2005 Currentness_Reference: Field work years are 1985-1999. Compilation years are 2004-2005. Status: Progress: Complete Maintenance_and_Update_Frequency: None Planned Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -97.000 East_Bounding_Coordinate: -90.000 North_Bounding_Coordinate: 64.000 South_Bounding_Coordinate: 62.000 Data_Set_G-Polygon: Data_Set_G-Polygon_Outer_G-Ring: G-Ring_Point: G-Ring_Latitude: 64.0000 G-Ring_Longitude: -93.2975 G-Ring_Point: G-Ring_Latitude: 64.0000 G-Ring_Longitude: -90.0000 G-Ring_Point: G-Ring_Latitude: 63.7008 G-Ring_Longitude: -90.0000 G-Ring_Point: G-Ring_Latitude: 62.0000 G-Ring_Longitude: -90.0000 G-Ring_Point: G-Ring_Latitude: 62.0000 G-Ring_Longitude: -92.8495 G-Ring_Point: G-Ring_Latitude: 62.0001 G-Ring_Longitude: -96.5221 G-Ring_Point: G-Ring_Latitude: 62.0000 G-Ring_Longitude: -97.0000 G-Ring_Point: G-Ring_Latitude: 63.1286 G-Ring_Longitude: -97.0000 G-Ring_Point: G-Ring_Latitude: 63.1371 G-Ring_Longitude: -96.9996 G-Ring_Point: G-Ring_Latitude: 63.1452 G-Ring_Longitude: -97.0000 G-Ring_Point: G-Ring_Latitude: 63.9502 G-Ring_Longitude: -97.0000 G-Ring_Point: G-Ring_Latitude: 63.9541 G-Ring_Longitude: -96.9994 G-Ring_Point: G-Ring_Latitude: 63.9585 G-Ring_Longitude: -97.0000 G-Ring_Point: G-Ring_Latitude: 64.0000 G-Ring_Longitude: -97.0000 G-Ring_Point: G-Ring_Latitude: 64.0000 G-Ring_Longitude: -95.7838 G-Ring_Point: G-Ring_Latitude: 64.0000 G-Ring_Longitude: -94.3045 G-Ring_Point: G-Ring_Latitude: 63.9997 G-Ring_Longitude: -94.2879 G-Ring_Point: G-Ring_Latitude: 64.0000 G-Ring_Longitude: -94.2796 G-Ring_Point: G-Ring_Latitude: 64.0000 G-Ring_Longitude: -94.0142 G-Ring_Point: G-Ring_Latitude: 64.0000 G-Ring_Longitude: -94.0083 G-Ring_Point: G-Ring_Latitude: 63.9994 G-Ring_Longitude: -94.0083 G-Ring_Point: G-Ring_Latitude: 64.0000 G-Ring_Longitude: -94.0059 G-Ring_Point: G-Ring_Latitude: 64.0000 G-Ring_Longitude: -93.2975 Keywords: Theme: Theme_Keyword: geoscientificInformation Theme_Keyword: Geological and geophysical Theme_Keyword_Thesaurus: None Place: Place_Keyword: Hudson Bay/Baie d''Hudson Place_Keyword: Quartzite Lake Place_Keyword: Tavani Place_Keyword: ONeil Lake Place_Keyword: Carr Lake Place_Keyword: Kaminak Lake Place_Keyword: Parker Lake Place_Keyword: MacQuoid Lake Place_Keyword: Kaminuriak Lake Place_Keyword: Thirty Mile Lake Place_Keyword: Cross Bay Place_Keyword: Whale Cove Place_Keyword: Mistake Bay Place_Keyword: Chesterfield Inlet Place_Keyword: Marble Island Place_Keyword: Rankin Inlet Place_Keyword: Nunavut Place_Keyword_Thesaurus: None Access_Constraints: None Use_Constraints: Her Majesty the Queen in Right of Canada 2005 For more information, please contact the Copyright Officer at the following address: ESS Copyright Officer Business Development Office Earth Sciences Sector 615 Booth St., Ottawa, Ontario K1A 0E9 Sa Majesté la Reine du chef du Canada 2005 Pour plus d'information, prière de communiquer avec le responsable du droit d'auteur à l'adresse suivante : Responsable du droit d'auteur du SST Bureau d'expansion des affaires Secteur des sciences de la Terre 615, rue Booth Ottawa (Ontario) K1A 0E9 Point_of_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Subhas Tella Contact_Organization: Natural Resources Canada Contact_Address: Address_Type: Physical Address: 601 Booth Street City: Ottawa State_or_Province: Ontario Postal_Code: K1A 0E8 Country: Canada Contact_Voice_Telephone: 613-995-4926 Contact_Facsimile_Telephone: 613-995-7997 Contact_Electronic_Mail_Address: stella@NRCan.gc.ca Data_Set_Credit: Affiliated with Western Churchill Metallogeny Project, Northern Resources Development Program. Digital cartography by Dohar, J.L. 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