Rich Koehler
Nevada Bureau of Mines and Geology, Reno, NV
Activity
2023
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THE GEOMORPHIC SIGNATURE OF ACTIVE TECTONIC SHEAR ALONG THE WALKER LANE/BASIN AND RANGE TRANSITION ZONE
32 At the Crossroads—Addressing Geological Questions and Complexities Near the Boundary of the Basin & Range, Cascadia, and/or Sierra Nevada Provinces (Posters)Friday, 19 May 20238:00 AM - 6:00 PMCargo Room
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GEOLOGIC MAPPING OBSERVATIONS OF THE IONE VALLEY, RAVENSWOOD, REESE RIVER VALLEY, AND WESTERN TOIYABE RANGE FAULTS, BASIN AND RANGE PROVINCE, CENTRAL NEVADA
23 From High Grade to Low Grade: Honoring the Contributions of J. Douglas Yule Towards Understanding the Growth and Active Deformation of Western North America (Posters)Thursday, 18 May 20238:00 AM - 6:00 PMCargo Room
2022
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CHARACTERIZING CRYPTIC FAULTS ACROSS THE NORTHERN WALKER LANE/BASIN AND RANGE TRANSITION ZONE, CALIFORNIA AND NEVADA
29 Cryptic and Slow-Moving Quaternary-Active Faults in the Western United StatesWednesday, 16 March 20221:30 PM - 5:30 PMCBC-A 108
2021
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PRELIMINARY PALEOSEISMIC OBSERVATIONS OF THE IONE VALLEY FAULT, BASIN AND RANGE PROVINCE, CENTRAL NEVADA
15 The Kinematics, Dynamics, and Surface Expression of Faults within the Walker Lane–Eastern California Shear Zone, Nevada and Eastern California: Improving Hazard Forecasts and Long-Term Slip HistoriesFriday, 14 May 20218:30 AM - 12:30 PMUNR Dept of Geological Sciences & Engineering Room
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DECIPHERING SHORELINES FROM SCARPS: FAULT TRACE MAPPING AND PALEOSEISMIC INVESTIGATION OF THE BONHAM RANCH FAULT ZONE, NORTH OF RENO, NEVADA
15 The Kinematics, Dynamics, and Surface Expression of Faults within the Walker Lane–Eastern California Shear Zone, Nevada and Eastern California: Improving Hazard Forecasts and Long-Term Slip HistoriesFriday, 14 May 20218:30 AM - 12:30 PMUNR Dept of Geological Sciences & Engineering Room
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CONTRIBUTIONS TO THE SIERRA NEVADA DIGITAL EARTH SCIENCE ATLAS: A DIGITAL COMPILATIONOF NEOTECTONIC FEATURES
8 Understanding the Sierra Nevada Through New Regional Geologic and Geophysical Syntheses IIThursday, 13 May 20218:30 AM - 12:30 PMUNR Centers for Transformative Monitoring Programs (CTEMPS) Room
2020
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LIMITS OF PRIOR MEGATHRUST RUPTURE FROM STRATIGRAPHIC AND MICROFOSSIL OBSERVATIONS AT SITKALIDAK ISLAND, AK
T225 Building the SZ4D Faulting and Earthquake Cycles Theme: What Controls Strain Accumulation and Release at Subduction Zones?Thursday, 29 October 20205:30 PM - 8:00 PMMeeting Rooms
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SURFACE RUPTURE FROM THE 2020 M6.5 MONTE CRISTO RANGE EARTHQUAKE, NEVADA
T33 The Multidisciplinary Approach of the Seismotectonics as a Key Tool to Expand Horizons on Faulting Process Understanding and to Address Effective Seismic Hazard Assessment IIMonday, 26 October 20205:30 PM - 8:00 PMMeeting Rooms
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OBLIQUE RIFTING, CROSS-FAULT DOMAINS, AND ACTIVE DETACHMENT FAULTS
15 The Kinematics, Dynamics, and Surface Expression of Faults in Eastern California—Improving Hazard Forecasts and Long-Term Slip HistoriesTuesday, 12 May 20201:30 PM - 5:30 PMMadera Room
2019
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THE WALKER LANE – EASTERN CALIFORNIA SHEAR ZONE, POTENTIAL HEIR TO THE SAN ANDREAS FAULT: OUTSTANDING REGIONAL-SCALE RESEARCH QUESTIONS AND LESSONS LEARNED FROM GEODESY, HISTORICAL SEISMICITY, AND LONG-TERM EVOLUTION
Late Breaking Session: Ten-Million Years of Deformation along the Eastern California Shear Zone: Context and Characterization of the July 2019 Mw7.1 Ridgecrest EarthquakeSunday, 22 September 20191:45 PM - 5:30 PMNorth Ballroom 120D, North Building
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PALEOSEISMIC ASSESSMENT OF SLIP RATE AND EARTHQUAKE HISTORY OF THE WARM SPRINGS VALLEY FAULT, WESTERN NEVADA: IMPLICATIONS FOR DISTRIBUTED FAULT RUPTURES
20 Advances in Seismic Hazard Assessment through Paleoseismic and Tectonic Geomorphic Fault Studies: In Honor of Ray J. Weldon II, for His Career and Contributions to the Field (Posters)Thursday, 16 May 20199:00 AM - 6:00 PMExhibit Hall B
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NEW OBSERVATIONS ON THE PALEOSEISMIC HISTORY AND SENSE OF SLIP ALONG THE PETERSEN MOUNTAIN FAULT, NORTH WESTERN NEVADA
20 Advances in Seismic Hazard Assessment through Paleoseismic and Tectonic Geomorphic Fault Studies: In Honor of Ray J. Weldon II, for His Career and Contributions to the Field (Posters)Thursday, 16 May 20199:00 AM - 6:00 PMExhibit Hall B