Closeup view of oil-saturated Oligocene sandstone in the Sagavanirktok
By Communications and Publishing
2019 (approx.)
Detailed Description
Closeup view of oil-saturated Oligocene sandstone in the Sagavanirktok Formation exposed on Marsh Creek anticline near Katakturuk River in western Arctic National Wildlife Refuge-1002 Area. Weathered surface is light gray and freshly broken surface is brown.
Sources/Usage
Public Domain.