Cordilleran Section - 121st Annual Meeting - 2025

Session No. 31
Friday, 4 April 2025: 8:00 AM-12:00 PM
El Dorado (Holiday Inn Sacramento Downtown - Arena)

T21. Quaternary Geology of the Great Central Valley of California: What Have We Learned in the Past 60 Years?

 

Roy J. Shlemon and Julie Griffin, Advocates
Paper #
Start Time
 
8:00 AM
Introductory Remarks
8:05 AM
QUATERNARY GEOLOGY OF THE SACRAMENTO AREA, CALIFORNIA: SIXTY YEARS OF INVESTIGATIONS AND STILL UNANSWERED QUESTIONS
SHLEMON, Roy, Department of Earth and Planetary Sciences, University of California, Davis, Davis, CA 95616, PO Box 3066, Newport Beach, CA 92659-0620
8:25 AM
WHY GEOLOGY IS CRITICALLY IMPORTANT EVEN WHEN YOUR GEOPHYSICS IS GREAT
FOGG, Graham, Univ California - Davis Dept Land, Air & Water Resources, 1 Shields Ave, Davis, CA 95616-5270
8:45 AM
A MIDDLE PLEISTOCENE ENVIRONMENTAL RECORD FROM CALIFORNIA’S GREAT LAKE CORCORAN
SPAULDING, W., Wesley E Niles Herbarium, College of Southern Nevada, 700 College Drive, Henderson, NV 89002; CH2M Hill (now Jacobs Engineering)- Emeritus, Henderson, NV 89044 and COLE, Kenneth, Deceased, Flagstaff, AZ 86001
9:05 AM
VERY HIGH SHORELINE DEPOSITS INDICATE THE PRESENCE OF AN EARLY LAKE LAHONTAN ALONG THE NORTHERN SIERRA NEVADA
BELL, John, Professor Emeritus, Nevada Bureau of Mines and Geology, University of Nevada Reno, RENO, NV 89557
9:25 AM
DISTINGUISHING GLACIAL DIAMICTONS AND LANDFORMS USING TILL MACROFABRIC AND GRAIN SIZE ANALYSIS: SERRA DA ESTRELA MOUNTAINS, CENTRAL PORTUGAL
SANTOS, Joao, Department of Geology, San Jose State University, One Washington Square, San Jose, CA 95192-0102
9:45 AM
GEOMORPHIC CHANGE DETECTION ALONG THE PAJARO RIVER, CALIFORNIA USING REPEATED CROSS-SECTIONAL SURVEYS AND MULTI-TEMPORAL LiDAR
PFAHLER, Zoe, Department of Earth and Planetary Sciences, University of California, Davis, 1 Shields Ave, Davis, CA 95616, TIAN, Ziyang, Department of Earth and Planetary Sciences, University of California, Davis, 1 Shields Ave, Davis, CA 95616; Department of Civil and Environmental Engineering, University of California, Davis, CA 95616 and PINTER, Nicholas, Earth and Planetary Sciences, University of California, Davis, One Shields Avenue, Davis, CA 95616
 
10:05 AM
Concluding Remarks
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