Biblio

Melson, W. G., and W. B. Bryan. Geological Expedition to the Volcanic Islands of Tonga In National Geographic Society Research Reports. National Geographic Society, 1968.

Macdonald, Gordon A.. Composition and Origin of Hawaiian Lavas In Geological Society of America Memoir. Vol. 116. Geological Society of America, 1968.

Keefer, William R.. The Geologic Story of Yellowstone National Park In U. S. Geological Survey Bulletin. Vol. 1347. Department of the Interior, 1971.

Coats, Robert R.. Geologic Reconnaissance of Semisopochnoi Island, Western Aleutian Islands, Alaska In U. S. Geological Survey Bulletin. Vol. 1028-O. Department of the Interior, 1959.

Chaney, Ralph W.. Central Oregon In XVI International Geological Congress Guidebook. Vol. C-2. International Geological Congress, 1932.

Beaulieu, John D.. Geologic Field Trips in Northern Oregon and Southern Washington In Department of Geology and Mineral Industries Bulletin. Vol. 77. Oregon Department of Geology and Mineral Industries, 1973.

Wright, Thomas L.. Chemistry of Kilauea and Mauna Loa Lava in Space and Time In U. S. Geological Survey Professional Paper. Vol. 735. Department of the Interior, 1971.

Fox, Kenneth F., Jr., Dean C. Rinehart, and Joan C. Engels. Plutonism and Orogeny in North-Central Washington--Timing and Regional Context In U. S. Geological Survey Professional Paper. Vol. 989. Department of the Interior, 1977.