Green River, Dinosaur National Monument
![scenic view of the Green River](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/media/images/Photo%2010.jpg?itok=704X3g1U)
Detailed Description
A raft of scientists and volunteers floats down the Green River in Dinosaur National Monument. Credit: Peter M. Brown, Rocky Mountain Tree-Ring Research
Sources/Usage
Credit: Peter M. Brown, Rocky Mountain Tree-Ring Research