The link to the article below discusses dendro data from Mongolia, and
confirms some other interesting stuff, including the 536-545 AD mini Ice
Age.
http://unisci.com/stories/20011/0208013.htm
This is the Lamont-Doherty site. It offers some reliable definitions
(explore the links).
http://www.ldeo.columbia.edu/trl/
We are all waiting on tenterhooks for the paleoclimatologists to establish
the big picture in great deal for the last 8000 years. Something similar is
being done for documenting sea level.
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