Results: 1 - 3 of 3
Sep 17, 2013
Data
… craters (astroblemes). The data were created in geodatabase … additional information on data sources related to this … Survey … DIG 2013-0022 … Digital Data 2013-0022 … Bedrock Geology of …
Oct 25, 2009
Data
… Survey … DIG 2009-0019 … Digital Data 2009-0019 … Locations of … of Lake Athabasca, NTS 74M (GIS data, polygon features) …
Dec 31, 1968
Earth Sciences Report
… of the hydrologic and chemical data strongly favours the classical …