Sunday, May 11, 2008

This Might Explain the Weather

I seem to remember in year's past, we had warmer weather in Spring. Well, that's correct. Minnesota used to be on the equator.

MNthroughtime

Text is hard to read below the image. It says, "Position of drifting North American continent, from Cambrian (upper left) to present (lower right.) Position of equator shown by dashed line.

1 comment:

Lisa said...

I am a huge fan of platectonics and continental drift, as I like to get around. Sometimes it's the only way!