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| 4-1 | 33 | A PLIOCENE-PLEISTOCENE BASALTIC PHREATOMAGMATIC VENT ON THE WEST SHORE OF LAKE TAHOE, CALIFORNIA: IMPLICATIONS FOR EARLY TAHOE BASIN: KORTEMEIER, Winifred T. and SCHWEICKERT, Richard A., Department of Geological Sciences, University of Nevada, Reno, Reno, NV 89557, kortemei@wncc.edu |
| 4-2 | 34 | ACTIVE FAULTING AND QUATERNARY PALEOHYDROLOGY IN THE TRUCKEE FAULT ZONE, NORTHWESTERN WALKER LANE, CALIFORNIA: MELODY, Aaron D., Department of Geology, Humboldt State University, Arcata, CA 95521, am76@humboldt.edu |
| 4-3 | 35 | NEOGENE THROUGH QUATERNARY STRATIGRAPHY AND STRUCTURE IN A PORTION OF THE TRUCKEE MEADOWS BASIN: A RECORD OF RECENT TECTONIC HISTORY: WIDMER, M.C.1, CASHMAN, P.H.2, BENEDICT, F.C. Jr1, and TREXLER, J.H. Jr2, (1) Water Resources, Washoe County, Nevada, 4930 Energy Way, Reno, NV 89502, mwidmer@mail.co.washoe.nv.us, (2) Department of Geological Sciences and Engineering, MS 172, University of Nevada, Reno, NV 89557 |
| 4-4 | 36 | PRELIMINARY GEOLOGIC MAPPING AND PETROCHEMICAL STRATIGRAPHY ACROSS THE WARNER VALLEY, SOUTHERN OREGON: DOOLEY, Michelle M. and CAMP, Victor E., Department of Geological Sciences, San Diego State University, 5500 Campanile Dr, San Diego, CA 92182, mmdooley@msn.com |
| 4-5 | 37 | LAKE ABERT HALF GRABEN: ESTIMATE OF BASIN FILL FROM GRAVITY PROFILING AND GEOLOGIC MAPPING: WAGNER, Tom W., Geosciences, Oregon State University, 5088 SW technology loop #178, Corvallis, OR 97333, wagnerto@onid.orst.edu and SCARBERRY, Kaleb C., Geosciences, Oregon State University, Corvallis, OR 97333 |
| 4-6 | 38 | HAMPTON BUTTES: OLIGOCENE TO PLIOCENE RECORD OF VOLCANISM AT THE NORTHERN MARGIN OF THE HIGH LAVA PLAINS: IADEMARCO, Michael J., Geosciences, Oregon State University, 104 Wilkinson Hall, Corvallis, OR 97331, iademarm@geo.oregonstate.edu |
| 4-7 | 39 | THE CROOKED RIVER CALDERA: IDENTIFICATION OF AN EARLY OLIGOCENE ERUPTIVE CENTER IN THE JOHN DAY FORMATION OF CENTRAL OREGON: MCCLAUGHRY, Jason D., Oregon Department of Geology and Mineral Industries, 1510 Campbell Street, Baker City, OR 97814, jmcclaughry@dogami.state.or.us and FERNS, Mark L., Oregon Department of Geology and Mineral Industries, 1510 Campbell Street, Baker City, OR 97814 |
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