instructs SAGE 2009
students (from left) Pieter Share, Matt Agius,
and Sarah Stryker on use of the
Geonics EM-31 prior to survey of
the San Marcos archaeological site.
SAGE 2009 students Rachael Storniolo (left) and Ana Islas
pull the ground-penetrating radar across a plaza area
of the unexcavated San Marcos Pueblo. Greg Johnson of
Sensors & Software (far right) checks on the group.
Professor John Ferguson (University of Texas, Dallas) and
Mairi Litherland confer on shot locations during seismic
refraction survey of the San Marcos site.
Operated by the National Nuclear Security Administration of the US Department of Energy.
Modified November, 2010 |