«

Permafrost lens exposed by erosion along the Nigu river, National Petroleum Reserve, Alaska.

Permafrost lens along Nigu river

Permafrost lens exposed by erosion along the Nigu river, National Petroleum Reserve, Alaska.

Photo ID#: 2102867.jpg
Photographer: Patrick J Endres
Model Release: No
Restrictions:
None
twitterlinkedinfacebook