USGS Multimedia Gallery
Title: The Ivotuk Hills, Alaska North Slope, Viewed From Ivotuk Camp
Description: Exposures of sedimentary rocks in the western Brooks Range, Alaska were evaluated for their contents of metals and phosphate and for their petroleum maturation histories to determine the potential for undiscovered resources in the southern National Petroleum Reserve Alaska.
Location: Ivotuk, AK, USA
Photographer: Craig Johnson , U.S. Geological Survey
Usage: This image is public domain/of free use unless otherwise stated. Please refer to the USGS Copyright section for how to credit the photo.
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