John R. Foster
Vernal, UT
Activity
2025
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A DESCRIPTION OF APATOSAURINE REMAINS FROM ARCHES NATIONAL PARK, UTAH USA (UPPER JURASSIC, MORRISON FORMATION)
12 Undergraduate Research PostersMonday, 19 May 20258:00 AM - 5:30 PMBallroom A&B
2022
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DICING AND SPICING UP THE CAMBRIAN: CHEMOSTRATIGRAPHY OF THE TONTO GROUP, GRAND CANYON AREA, ARIZONA AND NEVADA
28 Paleozoic Stratigraphy and Tectonics of the Southwestern Cordillera and Rocky Mountain RegionWednesday, 16 March 20221:30 PM - 5:30 PMCBC-A 112
2021
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NUMERICAL CALIBRATION OF WESTERN LAURENTIAN CAMBRIAN STRATIGRAPHIC SUCCESSIONS INTO THE GLOBAL GEOLOGIC TIME SCALE
T177 Correlation of Global Stages, Series, and Systems into North American Stratigraphic SuccessionsTuesday, 12 October 20211:30 PM - 5:30 PMA106
2020
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GEOLOGY AND MICROVERTEBRATE PALEONTOLOGY OF THE J&M SITE (UPPER CRETACEOUS: ?CAMPANIAN), WILLIAMS FORK FORMATION, NORTHWESTERN COLORADO
23 D15. Paleontology (Posters)Friday, 20 March 20201:30 PM - 5:30 PMGrand Ballroom A–D
2019
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LONG-DISTANCE LATERAL VARIABILITY IN BIOTAS AND LITHOLOGIES OF THE CAMBRIAN BRIGHT ANGEL FORMATION (TONTO GROUP), GRAND CANYON, USA
T160 Grand Canyon, Colorado Plateau, and Rocky Mountain Debates and Their Global Reverberations, 150 Years after Powell IITuesday, 24 September 20198:00 AM - 12:00 PMRoom 221AB, North Building
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SHELLS, SHARKS AND STORMS: COMBINING FOSSIL AND SEDIMENTARY RECORDS TO DESCRIBE AN UPPER CRETACEOUS NEAR-MARINE FOSSIL ASSEMBLAGE FROM NORTHWEST COLORADO
31 Undergraduate Research II (Posters)Friday, 29 March 20198:00 AM - 12:00 PMCarolina Ballroom
2018
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DISPERSED PALYNOMORPH AND CUTICLE ASSEMBLAGES FROM THE LATE JURASSIC MORRISON FORMATION, SOUTHEASTERN UTAH: FLORISTIC AND PALEOCLIMATE IMPLICATIONS
T259 Evolution of Terrestrial Ecosystems: Community Assembly through Time (Posters)Wednesday, 7 November 20189:00 AM - 6:30 PMHalls J-K
2017
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USING OXYGEN, CARBON AND STRONTIUM ISOTOPE RATIOS OF TOOTH ENAMEL FROM DINOSAURS TO INFER PATTERNS OF MOVEMENT OVER THE LATE JURASSIC LANDSCAPE OF CO, UT AND WY
T303 The Timing and Causes of Jurassic–Cretaceous Biological, Climatic, and Tectonic Transitions in North AmericaWednesday, 25 October 20178:00 AM - 12:00 PMRoom 611
2016
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SHORT PYGIDIAL SPINE IN AN INJURED(?) TRICREPICEPHALUS TEXANUS (TRILOBITA) FROM THE WEEKS FORMATION (CAMBRIAN, GUZHANGIAN), HOUSE RANGE, UTAH
162 Paleontology, Paleoecology/Taphonomy (Posters)Monday, 26 September 20169:00 AM - 6:30 PMExhibit Hall E/F
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THE NOVEL OCCURRENCE OF A LINTEL STONE CONTAINING VERTEBRATE ICHNOFOSSILS IN A PUEBLO III STRUCTURE IN UTAH
147 Recent Advances in Archaeological Geology (Posters)Monday, 26 September 20169:00 AM - 6:30 PMExhibit Hall E/F