Image:Panum crater.jpg

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Panum_crater.jpg (28KB, MIME type: image/jpeg)

United States Geological Survey photo of Panum Crater.

Source URL: http://lvo.wr.usgs.gov/gallery/30714277-001_caption.html

Source caption: Aerial view of a lava dome nestled within Panum Crater, which was built by the explosive ejection of tephra. The explosive eruptions also generated three pyroclastic flows and a surge, and built the ring of tephra that surrounds the Crater. The dome was the last lava flow erupted during Mono eruptive episode between A.D. 1325-1365.

Public Domain

This image is a work of a United States Geological Survey employee, taken or made during the course of the person's official duties. As a work of the United States Government, the image is in the public domain. For more information, see the USGS copyright policy.

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