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Andrew's Geology Blog

By Andrew Alden, About.com Guide to Geology since 1997

In Transit

Monday July 21, 2008
By the way, I'm in the field this week, trying to see and absorb as much New York/New England geology as I can before Friday. Look for some posts during the week, maybe even photos.

Comments

July 21, 2008 at 9:14 pm
(1) stephen wyckoff says:

I am a long term viewer of your about.com: geology stuff.

Regarding hotspots, why not a radioactive concentration producing them? The earth is not homogeneous, especially in the mantle.

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