The lava dam and Snag Lake. Lassen Volcanic National Park, California. n.d.
Summary
Album caption: The lava dam and Snag Lake. Lassen Volcanic National Park, Lassen County, California. n.d. Published as plate XII in U.S. Geological Survey. Bulletin 79. 1891. Index card: Snag Lake formed by a dam of lava from Cinder Cone.
Summary
Album caption: The lava dam and Snag Lake. Lassen Volcanic National Park, Lassen County, California. n.d. Published as plate XII in U.S. Geological Survey. Bulletin 79. 1891.
Index card: Snag Lake formed by a dam of lava from Cinder Cone.
Available in the U.S.Geological Survey Library Photographic Collection, Diller, J.S. Collection.
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