W. Leatham
California State University San Bernardino, San Bernardino, CA
Activity
2023
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BIOSTRATINOMY/TAPHONOMY OF CHARCOAL (WOOD) CLASTS AND A RECORD OF MIOCENE WILDFIRES IN TURBIDITE SEQUENCES OF THE MILL CREEK/POTATO SANDSTONE, SOUTHERN CALIFORNIA
T81 Laws of the Grave: Advances in Taphonomy across the Paleontologic RecordMonday, 16 October 20238:00 AM - 12:00 PM301 / 302
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MIOCENE STRATIGRAPHY AND ANALYSIS OF THE ROCKS ASSIGNED TO THE “INFORMAL” ARGOS STATION UNIT, SOUTHERN CADY MOUNTAINS, CALIFORNIA
9 Undergraduate Research (Posters)Wednesday, 17 May 20238:00 AM - 6:00 PMCargo Room
2009
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PETROGRAPHY AND SEDIMENTARY ANALYSIS OF THE ANOMALOUS OFFSHORE COARSE, YELLOW-BROWN SANDS BLANKETING THE MID TO OUTER SAN PEDRO/LONG BEACH SHELF, SOUTHERN CALIFORNIA, USA
171 Marine/Coastal Science: Processes and Their Recognition (Posters)Tuesday, 20 October 20099:00 AM - 6:00 PMHall A
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DEVONIAN PHACOPID TRILOBITES AND LINGULOID BRACHIOPODS AT THE BASE OF THE KASKASKIA SEQUENCE IN THE MIOGEOCLINAL LIPPINCOTT SANDSTONE, BASAL LOST BURRO FORMATION, NORTHERN NOPAH RANGE, EASTERN CALIFORNIA, USA
32 Paleontology: Paleoenvironments, Paleocommunities, Biogeography & Biostratigraphy (Posters)Sunday, 18 October 20099:00 AM - 6:00 PMHall A
2004
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INTERPRETATION AND SIGNIFICANCE OF UPPER MISSISSIPPIAN (CHESTERIAN) TERRESTRIAL LYCOPODS (STIGMARIA) IN THE MARINE CARBONATE/REDBED SUCCESSION AT THE BASE OF THE GLOBAL STRATOTYPE SECTION AND POINT FOR THE BASAL BASHKIRIAN/PENNSYLVANIAN, ARROW CANYON, SOUTHERN NEVADA, USA
227 Paleontology XII: The Ecologic Context of Taxonomic TurnoverWednesday, 10 November 20041:30 PM - 5:30 PM
2003
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INTERACTIVE VISUAL/GRAPHIC EXERCISES AND PUZZLES AS TOOLS FOR GEOSCIENCE EDUCATION--USE OF THE GRFPIX SYSTEM
165 Geoscience Education II: Issues in Undergraduate EducationTuesday, 4 November 20031:30 PM - 5:30 PM
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MOHS' OR WERNER'S HARDNESS SCALE: WHO SHOULD GET THE CREDIT?
94 History of Geology (GSA History of Geology Division, History of Earth Science Society [HESS])Monday, 3 November 20031:30 PM - 3:30 PM
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STRATEGIES FOR ENHANCING DIVERSITY IN THE GEOSCIENCES
39 Geoscience EducationThursday, 3 April 20032:15 PM - 4:10 PM
2001
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REGIONAL SIGNIFICANCE OF THE TIPPECANOE-KASKASKIA SEQUENCE BOUNDARY IN THE SOUTHERN GREAT BASIN
51 What's New in the Paleozoic? IIWednesday, 11 April 20011:45 PM - 4:30 PM
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A POSSIBLE RECORD OF THE LATE ORDOVICIAN POSITIVE CARBON ISOTOPE EVENT IN THE ELY SPRINGS DOLOMITE, NOPAH RANGE, CALIFORNIA
51 What's New in the Paleozoic? IIWednesday, 11 April 20011:45 PM - 4:30 PM
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PALEONTOLOGICAL ASSESSMENT OF THE MISSISSIPPIAN (CHESTERIAN) LOWER REST SPRING SHALE, COTTONWOOD MOUNTAINS, DEATH VALLEY NATIONAL PARK
18 Undergraduate Research (Sponsored by the Council on Undergraduate Research) (Posters)Monday, 9 April 20011:00 PM - 5:00 PM
Date Unknown
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IS THERE MERCURY IN CITY CREEK CANYON, SAN BERNARDINO, CALIFORNIA? THE LEGACY OF A CLASSIC MINING HOAX
T56 Arsenic, Lead, and Mercury in Urban and Rural Watersheds (Posters)