Proceedings of the U.S. Geological Survey (USGS)
Sediment Workshop--"Lighter Sediment" from the USGS Sediment Workshop

The following photographs show USGS Sediment Workshop participants donning facial visual aids provided by Pat Chavez.

(Click on image for a larger version, 66K JPEG) Sediment Workshop photograph of USGS participants (Photo by Norm Bliss)

(Click on image for a larger version, 83K JPEG) Photograph of USGS Sediment Workshop Organizers (Left to Right) John Gray, John W. Jones, Susan Finger, Jeff Williams (Photo by Norm Bliss)