Great Northern Oilsands Inc. in Negotiations to Acquire Certain Alberta ... ... (Frankfurt: PQGB) VANCOUVER, March 5 /PRNewswire/ - Great Northern Oilsands Inc. ... negotiations to acquire certain Alberta oil sands properties and conventional ...prnewswire.com/cgi-bin/stories.pl?ACCT=104&STORY=/www/story/...&EDATE= - 14k - Cached