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| 40-1 | 15 | ALTERATION CHARACTERISTICS AND AUTHIGENIC MINERALOGY OF BASALTS IN BOREHOLE MIDDLE 1823, EASTERN SNAKE RIVER PLAIN, SE IDAHO: MAZUREK, John, Department of Geosciences, Idaho State Univ, Campus Box 8072, Pocatello, ID 83201, mazujohn@isu.edu, MCCURRY, Michael, Geosciences, Idaho State Univ, Box 8072, Pocatello, ID 83209, and PORTNER, Ryan, Department of Geology, The Univ of Montana, 32 Campus Dr. #1296, Missoula, MT 59812-1296 |
| 40-2 | 16 | DIVERSITY IN THE BANBURY BASALT: HYDROVOLCANOES, SEDIMENTS AND STRUCTURES OF THE BANBURY AND THOUSAND SPRINGS AREA, SNAKE RIVER CANYON, IDAHO: GILLERMAN, Virginia S., Idaho Geological Survey, Boise State University, Boise, ID 83725-1535, vgillerm@boisestate.edu. |
| 40-3 | 17 | FIELD AND PETROGRAPHIC STUDY OF RADIAL DIKES AT SINKER BUTTE HYDROVOLCANO, WESTERN SNAKE RIVER PLAIN, IDAHO: PAUL, Christopher F. and WHITE, Craig M., Geosciences, Boise State Univ, Boise, ID 83725, juan_de_fuca_plate@yahoo.com |
| 40-4 | 18 | MAGMATIC EVOLUTION AND ERUPTION PROCESSES IN A TUFF CONE DEPOSIT, CON SHEA VOLCANO, WESTERN SNAKE RIVER PLAIN, IDAHO: MICHAUD, Heather M.1, WALLACE, Paul J.1, and WHITE, Craig M.2, (1) Geosciences, Univ of Oregon, Department of Geological Sciences, Eugene, OR 97403, hmmichaud@yahoo.com, (2) Geosciences, Boise State Univ, Boise, ID 83725 |
| 40-5 | 19 | THE JOYCE RANCH VOLCANO: A SUBLACUSTRINE-TO-EMERGENT PHREATOMAGMATIC VOLCANO WITH A WIDE VARIETY OF PRODUCTS, WESTERN SNAKE RIVER PLAIN, SOUTHWESTERN IDAHO: O'MALLEY, Mary, Department of Geosciences, Boise State Univ, HC 79, Murphy, ID 83650-9803, omalley@spro.net, MICHAUD, Heather M., Department of Geosciences, Boise State University, 1910 University Drive, Boise, ID 83725, and GODCHAUX, Martha M., Geology, Mount Holyoke College, 927 East Seventh Street, Moscow, ID 83843 |
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