by Airman 1st Class Grace Lee
56th Fighter Wing Public Affairs
4/19/2013 - LUKE AIR FORCE BASE, Ariz. -- Thirty
professional archaeologists and students toured the Luke Air Force Base
Solar-Power-Array project area April 12 to learn about the find at the
site and its rich history.
Luke members teamed with the Arizona Public Service, a major electric
company in the Phoenix area, to construct and operate the solar array
during the planning phase. Archaeologists discovered artifacts on the
surface.
"The finding of these surface artifacts clued us in that there may be
more underneath," said John Hall, Statistical Research Incorporated
project director. "In the summer of 2010, we began excavating doing
backhoe trenches and mechanic stripping, which is removal of the top
soil."
After three years of hard work, archaeologists uncovered approximately
46 acres through mechanical stripping, revealing 3,500 features or
remnants of past activities such as fire pits and housing structures.
"We consider the people who lived here archaic, since radio carbon dates
show that the features are anywhere from 3000 B.C. to 1400 A.D.," Hall
said. "This site is also one of a kind because it's so old and no one in
the Phoenix basin has ever found this many archaic features before."
Because of the uniqueness and rarity of the site, it is important for
Luke to reach out to local professionals and students in the area.
"The purpose of the tour was to share information about the project and
the features found," said Jeff Rothrock, 56th Civil Engineer Squadron
Environmental Flight chief. "The tour gave professionals and students an
opportunity to examine in detail the cultural heritage of Luke, the
Phoenix basin, Arizona and the greater U.S. Southwest."
The archaeologists also took a walking tour of the different
archaeological features, including pit houses, armadas and storage
areas.
"This site is very interesting because it covers a period of time that
is relatively unknown and a time we rarely see," said Walter Duering,
Arizona Museum of Natural History archaeologist.
The amount of features found made it even more special.
"It's remarkable to find so many features in one site associated with
this early time period," said Sandy Haddock, Arizona Archaeological
Society vice president. "I'm glad to have been able to see such an
important, rare and large site."
The project is slated to be completed by May 1. Once all the excavated
dirt is put back and compacted, the site will be ready for APS to begin
the solar array project by October.
Tuesday, April 23, 2013
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