Surprise Creek, Western North Slope of Alaska
By Energy Resources Program
2020 (approx.)
![Image shows a pyramidal rock formation with grass around it and three USGS scientists standing near the base](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/Surprise%20Crk%202%20_A13_0047_.jpg?itok=9eqMXzEP)
Detailed Description
Geologists measuring petroleum source rocks in Triassic rocks along Surprise Creek in southern part of Western North Slope.
Sources/Usage
Public Domain.