Geoarchaeology
Geotechnical Contractor DBM Digs Up 13,000+ Year Old Mammoth Tusk in Drilled Shaft Excavation
Specialty Geotechnical Contractor DBM was excavating a drilled shaft for the I-5 interchange in Ridgefield, Washington when they dug up something unusual at a depth of 30-ft. At first the WSDOT inspector thought it looked […]
Geoarchaeology
World War II Prisoners Tunnels Discovered with GPR
Remember the 1963 movie "The Great Escape" starring Steve McQueen, James Gardner, and Charles Bronson about Allied prisoners planning a mass escape from a German POW Camp? Ok, me neither, but in the movie, the prisoners dug 3 tunnels to escape from the German POW camp Stalag Luft III in Zagan (formerly in East Germany, now in Poland). A recent archeology study used ground penetrading radar or GPR to uncover not 3 but over 100 different tunnels. Read more…
Project Related
Structures and Badgers safe at Bexhill in East Sussex, UK thanks to ground penetrating radar
A species of badgers is protected by law in the UK but their burrows can cause significant damage, undermining structures. At one site in Bexhill, East Sussex the problem was handled with a geophysics solution, […]