Ezekiel Vincent O'Callaghan
Northern Arizona University, Flagstaff, AZ
Activity
2025
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INCONGRUENT PHYLOGENETIC MATRICES AND OVER-INCLUSION OF FRAGMENTARY TAXA OBSCURE TYRANNOSAUROIDEA SYSTEMATICS
18 Advances in Rocky Mountain Region PaleontologyMonday, 19 May 20253:45 PM - 5:30 PMCascade AB
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THE IMPACT OF SAUROPODS AS ECOSYSTEM ENGINEERS ON FOOD WEB DYNAMICS AND MEGAFAUNAL DIVERSITY AT DRY MESA QUARRY, COLORADO OF THE UPPER JURASSIC MORRISON FORMATION
18 Advances in Rocky Mountain Region PaleontologyMonday, 19 May 20253:45 PM - 5:30 PMCascade AB