Welcome to DU! The truly grassroots left-of-center political community where regular people, not algorithms, drive the discussions and set the standards. Join the community: Create a free account Support DU (and get rid of ads!): Become a Star Member Latest Breaking News Editorials & Other Articles General Discussion The DU Lounge All Forums Issue Forums Culture Forums Alliance Forums Region Forums Support Forums Help & Search

alfredo

(60,154 posts)
4. In our area it is only sea life, no land living creatures. We live on a dome of
Tue May 1, 2012, 12:00 PM
May 2012

450 million year old limestone. The newer rock eroded away millions of years ago.



That limestone makes for strong bones in horses, and raises the PH of the water used in Kentucky Bourbon.

Recommendations

0 members have recommended this reply (displayed in chronological order):

Latest Discussions»Issue Forums»Environment & Energy»An Underground Fossil For...»Reply #4