Leon Theisen
Ardmore, OK
Activity
2018
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NEW OR MORE COMPLETE ECHINODERMS DISCOVERED SINCE 1982 FROM THE BROMIDE FORMATION (SANDBIAN) OF SOUTHERN OKLAHOMA
T88 Echinoderm Paleobiology I: In Honor of the Career of James SprinkleMonday, 5 November 20188:00 AM - 12:00 PMRoom 142
2015
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NEW CAMERATE CRINOID FROM THE LATE ORDOVICIAN (SANDBIAN) BROMIDE FORMATION, ARBUCKLE MOUNTAINS, SOUTHERN OKLAHOMA
T301 Echinoderm Paleobiology: Diversity, Form, and Phylogeny (Posters)Wednesday, 4 November 20159:00 AM - 6:30 PMExhibit Hall