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- Tue Sep 28, 2004 9:56 pm
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: Semi-circle of large lakes on Canada map (APOD 19 Sep 2004)
- Replies: 7
- Views: 8746
Semi-circle of large lakes on Canada map (APOD 19 Sep 2004)
I noticed, (on the map of Canada on which you showed the magnetic North Pole), that beginning with the great lakes and going in a semi-circle North-West are a number of very large lakes. I wondered if this marks an intersection of two plates which are slowly pulling apart? In other words, at some (v...