Glen M. Sproul Dit MacDonald
University of California, Los Angeles, Los Angeles, CA
Activity
2024
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A 21,000 YEAR RECORD OF HYDROCLIMATIC VARIABILITY FROM BIG LAKE, CALIFORNIA (NORTHERN CALIFORNIA COAST RANGE)
T111 Cenozoic Lakes Across Western North America – from the Varved Beds of the Green River Formation to the Ice-Covered Alpine Lakes of the Sierra Nevada (Posters)Monday, 23 September 20248:00 AM - 5:30 PMHall D
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SIGNIFICANT CHANGES IN HOLOCENE HYDROCLIMATIC VARIABILITY RECORDED IN BARLEY LAKE SEDIMENTS, CALIFORNIA (NORTHERN CALIFORNIA COAST RANGE)
T111 Cenozoic Lakes Across Western North America – from the Varved Beds of the Green River Formation to the Ice-Covered Alpine Lakes of the Sierra Nevada (Posters)Monday, 23 September 20248:00 AM - 5:30 PMHall D
2023
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A ~50 KA RECORD OF TWO JUNIPER SPECIES AT THE LA BREA TAR PITS AND IMPLICATIONS FOR DROUGHT IN THE LATE PLEISTOCENE
T146 Pleistocene-Holocene Climate Variability of Western North AmericaTuesday, 17 October 20238:00 AM - 12:00 PM321
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HARBINGER FOR THE FUTURE: DROUGHT, FIRE AND EXTINCTION IN THE LATEST PLEISTOCENE, RANCHO LA BREA, CALIFORNIA, USA
50 D8. Paleontology: Diversity, Extinction, and Origination IISunday, 15 October 20231:30 PM - 5:30 PM306 / 307
2020
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WELL-RESOLVED FLORAL RECORD FROM RANCHO LA BREA REVEALS LOCAL-SCALE DEVIATIONS FROM REGIONAL CLIMATE AND VEGETATION DYNAMICS
T227 The Co-Evolution of Phanerozoic Climate, Landscapes, and Terrestrial Ecosystems IIThursday, 29 October 20205:30 PM - 8:00 PMMeeting Rooms
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THE HOLOCENE CALIFORNIA PRECIPITATION DIPOLE TRACKED USING LAKE SEDIMENTS
22 D9. Using Geological Archives to Understand and Document Earth Surface Processes and Past Climate (Posters)Wednesday, 13 May 20209:00 AM - 6:00 PMFountain Ballroom
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LATE GLACIAL TO EARLY HOLOCENE PALEOLIMNOLOGY INFERRED FROM BARLEY LAKE SEDIMENTS (NORTHERN COASTAL RANGES, CALIFORNIA)
22 D9. Using Geological Archives to Understand and Document Earth Surface Processes and Past Climate (Posters)Wednesday, 13 May 20209:00 AM - 6:00 PMFountain Ballroom
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9,000 YEARS OF PALEOHYDROLOGICAL HISTORY INFERRED USING LACUSTRINE SEDIMENTS FROM MADDOX LAKE, CA
22 D9. Using Geological Archives to Understand and Document Earth Surface Processes and Past Climate (Posters)Wednesday, 13 May 20209:00 AM - 6:00 PMFountain Ballroom
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12,500 YEARS OF HYDROLOGIC VARIABILITY RECORDED IN SEDIMENTS FROM TULE LAKE, CA
22 D9. Using Geological Archives to Understand and Document Earth Surface Processes and Past Climate (Posters)Wednesday, 13 May 20209:00 AM - 6:00 PMFountain Ballroom