Do earthquake swarms precede
caldera
eruptions? We don't know. But hopefully not, since there has been a
recent swarm of earthquakes in Yellowstone
.
- jim 12-28-2008 11:43 pm
back to treehouse
Fuck. :There goes North America.
- mark 12-29-2008 7:25 pm [
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- jim 12-28-2008 11:43 pm
Fuck. :There goes North America.
- mark 12-29-2008 7:25 pm [add a comment]