Walking the Trek Through Time - Cenozoic Era - on a sunny day.

A view of the walking path for the Trek Through Time - near the end

Detailed Description

Photograph of the walking path of the Trek Through Time, in the woods at Reston National Center. The path is about a third of a mile long and has 15 plaques detailing the history of life on earth from 540 million years ago to today. This photo is near the end. The USGS building is in the background.  


Image Dimensions: 2210 x 2142

Date Taken:

Location Taken: Reston, VA, US