Yorktown Formation at Rushmere

A researchers stands next to a Yorktown formation at Rushmere

Detailed Description

The Pliocene Yorktown Formation was deposited about 3 million years ago when sea level was much higher. Chesapectin jeffersonius, the Virginia state fossil, is found in these marine sediments.


Image Dimensions: 4032 x 3024

Date Taken:

Location Taken: Rushmere, VA, US