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Activity

2025

• FIRST REPORT OF REGENERATION IN STELLAROCRINID CRINOID AXILLARY SPINES: EVIDENCE FOR ATTEMPTED PREDATION FROM THE UPPER PENNSYLVANIAN WANN FORMATION OF NORTHEASTERN OKLAHOMA
  38 D5. Contributions from Paleontology, Paleoclimatology, and Geoarchaeology (Posters)
  Sunday, 30 March 2025

  8:30 AM - 2:30 PM

  North Great Hall

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2023

• THE RARE BECOMES COMMON: NEW RECORDS OF UPPER PENNSYLVANIAN CRINOID SPINES WITH MULTIPLE PLANES OF REGENERATION
  166 D25. Recent Developments in Paleoecology (Posters)
  Tuesday, 17 October 2023

  8:00 AM - 5:30 PM

  Hall B

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2022

• REGENERATION FREQUENCY OF PIRASOCRINID CLADID CRINOID SPINES IN THE UPPER PENNSYLVANIAN WANN AND BARNSDALL FORMATIONS OF NORTHEASTERN OKLAHOMA
  63 D25. Paleontology: Recent Developments in Paleoecology and Taphonomy (Posters)
  Sunday, 9 October 2022

  2:00 PM - 6:00 PM

  Exhibit Hall F