This past Saturday I had the opportunity to visit the Lewis and Clark Caverns for a geology fieldtrip, sponsored by the people we love to hate, BIG OIL COMPANIES. One of their main geophysicists graduated from MSU and did his thesis project on the caves. He actually mapped almost all of the known passages back in the 70's. We all got a free shirt with the map printed on the back. I plan on wearing it on my next visit so I don't get lost. Anyway, it was freaking cool! There were 7 of us from around the general area, and because we were being led around by the guy that mapped it, we were allowed into other parts of the cave that tourists don't usuallly see.
The cave trip took about 2.5 hours. The first part of the day was spent studying lithologies, fault movements, and conglomerate rock masses. I ate lunch on rocks older than your oldest relative. Your 1 billion year old relative. That's right creationists, a billion.
Enjoy your week everybody. Molly will be home the first weekend in October and I'll be making a brief stop for approximately 48 hours in mid October.





