We have seen the evolution of this crop circle in the last few weks. The Milk
Hill Crop Circle appeared on Summer Solstice, June 21, 2009. Five days later, on
June 27, 2009, the 'aliens' added five lines of glyphs symbols, some matching
Mayan numbers and characters. An Australian scientist, who requests anonymity,
and Mike Reed, retired physicist and telescope engineer at Arizona State
University have attempted to make an interpretation of the crop circle. Here's
the link.
http://www.earthfiles.com/news.php?ID=1578&category=Environment
Pakalian Group of Mexico