Using the Geoslicer

Detailed Description
Tsuyoshi Haraguchi of Fukkon Co., watches as the shutter and wedge are lifted out of the ground at the Tule Pond trench in Fremont, CA.
Sources/Usage
Public Domain.
Tsuyoshi Haraguchi of Fukkon Co., watches as the shutter and wedge are lifted out of the ground at the Tule Pond trench in Fremont, CA.
Public Domain.