Onward through the fog! - More Drivel and Trivia :-)

Hannon othonna@gmail.com
Thu, 26 Dec 2013 10:09:11 PST
Even more OT: Vandeventer and others have provided insights into vegetation
of the past utilizing packrat middens. They have demonstrated that in the
place of the Sonoran Desert flora around Tucson now there was
pinyon-juniper woodland. This was only about 8000 years ago.

http://sbsc.wr.usgs.gov/cprs/research/…


Dylan Hannon



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