Kathleen O'Brien Ellis
Twin Valley School District, Elverson, PA
Activity
2022
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DINOSAUR TRACKS AND ASSOCIATED ICHNOFAUNA IN THE LATE TRIASSIC GRATERS MEMBER OF THE PASSAIC FORMATION, SOUTHEASTERN PENNSYLVANIA
31 Leaving Footprints, Changing Landscapes: Advances in Ichnological and Zoogeomorphological ResearchMonday, 21 March 20221:30 PM - 5:30 PMCommonwealth Salon 2