Identification_Information: Citation: Citation_Information: Originator: McMartin, I. Publication_Date: 1999 Title: Hargrave Lake Edition: 1.0 Geospatial_Data_Presentation_Form: vector digital data Series_Information: Series_Name: A Series Issue_Identification: 1954 Publication_Information: Publication_Place: Ottawa, Ontario Publisher: Geological Survey of Canada, Natural Resources Canada Other_Citation_Details: Recommended citation: McMartin, I. 1999: Surficial geology, Hargrave Lake, Manitoba; Geological Survey of Canada, Map 1954A, scale 1:100 000. Online_Linkage: Description: Abstract: Abstract 1954A Hargrave Lake The Hargrave Lake map area straddles the Paleozoic/Precambrian boundary in central Manitoba, which results in marked differences in physiography, drift thickness, and till composition on either side of the Shield margin. The northwestern part of the area is underlain by Precambrian metamorphosed volcanic and sedimentary rocks and associated intrusive rocks of the Flin Flon greenstone belt (Manitoba Energy and Mines, 1993). These rocks are structurally overlain by metamorphosed turbidites of the Kisseynew Domain, which outcrop in the northeast corner of the area. Rocks of the Churchill-Superior Boundary Zone also outcrop along the eastern edge of the area east of Ponton. South of the Shield margin, the Precambrian rocks are overlain by Paleozoic carbonate rocks, increasing in thickness up to 125 m at the southern edge of the area (Leclair et al., 1997). The physiography of the map area is defined primarily by bedrock relief and by the presence of a glaciolacustrine basin in the eastern half of the area (Fig. 1, 2). On the Precambrian terrane, relief is flat to gently undulating, and the surficial cover is thin (<3 m) and discontinuous. Till rarely outcrops through the glaciolacustrine cover, and the thickest till accumulations occur on the down-ice side of small bedrock irregularities and bedrock highs. On the Paleozoic cover, relief is low, forming a northeast-sloping plain interrupted by isolated dolostone mesas, and the overburden is generally thicker and more continuous. In the north-south trending glaciolacustrine belt east of Hargrave Lake, vast regions of open water and peatlands form a monotonous landscape. Grass River, Mitishto River, Hargrave River, and Minago River all drain into Nelson River to the east. The map area is located within the discontinuous permafrost zone and forest cover is a mixed coniferous deciduous boreal community. 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: 8°6'E, changing 8.5'W annually. Magnetic declination at SW corner of map: 8°4'E, changing 8.2'W annually. Magnetic declination at NE corner of map: 6°58'E, changing 7.9'W annually. Magnetic declination at SE corner of map: 6°58'E, changing 7.7'W annually. Magnetic declination at center of map: 7°32'E, changing 8.1'W annually. Number of base data sets used: 1 Base data set 1: Source is NTDB (author), ID is 63 J, scale 1:250000 Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1998 Range_of_Dates/Times: Beginning_Date: 1992 Ending_Date: 1998 Currentness_Reference: Field work years are 1992-1993. Compilation years are 1998. Status: Progress: Complete Maintenance_and_Update_Frequency: None Planned Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -100.000 East_Bounding_Coordinate: -99.000 North_Bounding_Coordinate: 54.750 South_Bounding_Coordinate: 54.000 Data_Set_G-Polygon: Data_Set_G-Polygon_Outer_G-Ring: G-Ring_Point: G-Ring_Latitude: 54.7500 G-Ring_Longitude: -99.6500 G-Ring_Point: G-Ring_Latitude: 54.7500 G-Ring_Longitude: -99 G-Ring_Point: G-Ring_Latitude: 54.0000 G-Ring_Longitude: -99 G-Ring_Point: G-Ring_Latitude: 54.0000 G-Ring_Longitude: -99.2038 G-Ring_Point: G-Ring_Latitude: 54.0000 G-Ring_Longitude: -100.0000 G-Ring_Point: G-Ring_Latitude: 54.7500 G-Ring_Longitude: -100.0000 G-Ring_Point: G-Ring_Latitude: 54.7500 G-Ring_Longitude: -99.7584 G-Ring_Point: G-Ring_Latitude: 54.7500 G-Ring_Longitude: -99.6500 Keywords: Theme: Theme_Keyword: geoscientificInformation Theme_Keyword: Geological and geophysical Theme_Keyword: Surficial geology Theme_Keyword_Thesaurus: None Place: Place_Keyword: Ponton Place_Keyword: Wekusko Place_Keyword: Hargrave River Place_Keyword: Manitoba Place_Keyword: North Moose Lake Place_Keyword: Talbot Lake Place_Keyword: Wekusko Lake Place_Keyword: Hargrave Lake Place_Keyword: Mitishto River Place_Keyword: Minago River Place_Keyword_Thesaurus: None Access_Constraints: None Use_Constraints: Her Majesty the Queen in Right of Canada 1999 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 1999 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: I. McMartin Contact_Organization: Natural Resources Canada Contact_Address: Address_Type: Physical Address: 123-601 Booth Street City: Ottawa State_or_Province: Ontario Postal_Code: K1A 0E8 Country: Canada Contact_Voice_Telephone: 613-996-8492 Contact_Facsimile_Telephone: 613-992-0190 Contact_Electronic_Mail_Address: imcmarti@nrcan.gc.ca Data_Set_Credit: Affiliated with Shield Margin NATMAP Project. Digital cartography by Everett, E. Data_Quality_Information: Lineage: Source_Information: Source_Scale_Denominator: 100000 Spatial_Data_Organization_Information: Direct_Spatial_Reference_Method: Vector Point_and_Vector_Object_Information: Spatial_Reference_Information: Horizontal_Coordinate_System_Definition: Planar: Grid_Coordinate_System: Grid_Coordinate_System_Name: Universal Transverse Mercator Universal_Transverse_Mercator: UTM_Zone_Number: 14 Transverse_Mercator: Scale_Factor_at_Central_Meridian: 0.9996 Longitude_of_Central_Meridian: -99.0 Latitude_of_Projection_Origin: 0.0 False_Easting: 500000.0 False_Northing: 0.0 Planar_Coordinate_Information: Planar_Coordinate_Encoding_Method: coordinate pair Coordinate_Representation: Abscissa_Resolution: 0.10 Ordinate_Resolution: 0.10 Planar_Distance_Units: meters Geodetic_Model: Horizontal_Datum_Name: North American Datum of 1927 Ellipsoid_Name: Clarke Semi-major_Axis: 6378206.4 Denominator_of_Flattening_Ratio: 298.25722209603690666513255949227 Distribution_Information: Distributor: Contact_Information: Contact_Person_Primary: Contact_Person: Mike Sigouin 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: 613-943-0738 Contact_Facsimile_Telephone: 613-952-7308 Contact_Electronic_Mail_Address: msigouin@NRCan.gc.ca Resource_Description: Live Data and Maps Standard_Order_Process: Fees: None Metadata_Reference_Information: Metadata_Date: 20050303 Metadata_Future_Review_Date: 20100303 Metadata_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Paul Huppé Contact_Organization: Natural Resources Canada Contact_Address: Address_Type: Physical Address: 601 Booth Street City: Ottawa State_or_Province: Ontario Postal_Code: K1A 0E8 Postal_Code: K1A 0E8 Country: Canada Contact_Voice_Telephone: 613-943-0996 Contact_Facsimile_Telephone: 613-995-2339 Contact_Electronic_Mail_Address: huppe@NRCan.gc.ca Metadata_Standard_Name: FGDC Content Standard for Digital Geospatial Metadata Metadata_Standard_Version: FGDC-STD-001-1998