Dean A. Pearson
Pioneer Trails Regional Museum, Bowman, ND
Activity
2002
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STRATIGRAPHY AND PALEOENVIRONMENTS OF THE BASAL LUDLOW FORMATION (FORT UNION GROUP) IN SOUTHWESTERN NORTH DAKOTA
161 Paleontology/Paleobotany V: Diversity Dynamics and ExtinctionsTuesday, 29 October 20021:30 PM - 5:30 PM