Jacobson, Muriel. Active Tectonic and Magmatic Processes Beneath Long Valley Caldera, Eastern California In U. S. Geological Survey Open-File Report. Vol. 84-939. Department of the Interior, 1984.

Jacobson, Muriel. Active Tectonic and Magmatic Processes Beneath Long Valley Caldera, Eastern California In U. S. Geological Survey Open-File Report. Vol. 84-939. Department of the Interior, 1984.