USGS researchers at the Ziegler Reservoir site

USGS researchers at the Ziegler Reservoir site

Detailed Description

Jeff Pigati (lower) and Paul Carrara (upper) of the U.S. Geological Survey working to expose lake and marsh sediments at the Ziegler Reservoir site. The sediments contain exceptionally well-preserved fauna and flora, which are currently under study to determine how climate and vegetation changed in the past. 

Details

Image Dimensions: 350 x 263

Date Taken:

Location Taken: US