Article about using Belizean stalagmite to study
paleoclimate relating to downfall of Maya
civilization:
http://www.swissinfo.ch/eng/culture/Research_team_busy_uncovering_Mayan_mysteries.html?cid=34234992.
Mark
Please reply to mmin...@caver.net
Permanent email address is
Article about using Belizean stalagmite to study
paleoclimate relating to downfall of Maya
civilization:
http://www.swissinfo.ch/eng/culture/Research_team_busy_uncovering_Mayan_mysteries.html?cid=34234992.
Mark
Please reply to mmin...@caver.net
Permanent email address is