NavList:
A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
Re: Arctic circle
From: Bill B
Date: 2006 Jul 7, 12:12 -0500
From: Bill B
Date: 2006 Jul 7, 12:12 -0500
> On longer timescales, the variation in the obliquity of the ecliptic may > have climatical consequences and several theories have been proposed in past > linking these variations (and others in the earth's orbit) with the Ice > Ages. See the discussion in > > http://en.wikipedia.org/wiki/Milankovitch_cycles Thanks Robert Bill --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to NavList@fer3.com To , send email to NavList-@fer3.com -~----------~----~----~----~------~----~------~--~---