25 Refining the Cambrian—Biotas, Multiproxy Correlations, Workable Global Divisions, and Paleogeography: Discussions in Honor of Fred Sundberg
Eumetazoan diversification and origin of relatively modern marine ecosystems make the Cambrian a key Phanerozoic interval. This session focuses on the correlation significance of improved chemostratigraphic, biostratigraphic, astrochronologic, atmospheric, and oceanic syntheses; geochronology; and new paleogeographic and paleoclimatologic work.
Sunday, 19 October 2025
8:00 AM - 12:00 PM
HBGCC, 305
Participants
- Chair Ed Landing
- Chair Carol Dehler
Presentations
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8:05 AMLyle Nelson, MIT, Cambridge, MA412644 (Technical Sessions)
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8:25 AMOrin Lole Durbin, Virginia Tech, Blacksburg, VA and Ken O’Donnell, Geosyntec Consultants Inc., Washington, DC and Shuhai Xiao, Virginia Tech, Blacksburg, VA412322 (Technical Sessions)
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8:40 AMDamien Pas, University of Lausanne, Lausanne and Matthias Sinnesael, Trinity College Dublin, Dublin, Ireland and Gerd Geyer, University of Würzburg, Würzburg and Allison Daley, University of Lausanne, Lausanne and Kamal Mghazli, Université Cadi Ayyad, Marrakech and Valentin Jamart, University of Lausanne, Lausanne and Jihane Ounar, Université Cadi Ayyad, Marrakech and Hamdi Omor, Ghent University, Gent, Gent and Nasrrddine Youbi, Cadi Ayyad University, FSSM, Geology, Marrakech, CT and Moulay Boumedhdi, Université Cadi Ayyad, Marrakech and Jarno Huygh, University of Liege, Liege and Anne-Christine Da Silva, University of Liege, Liège 1412750 (Technical Sessions)
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8:55 AMDavid Schwimmer, Columbus State University, Columbus, Georgia and Guy Robinson, 2681 Shetland Drive, Decatur, Georgia412723 (Technical Sessions)
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9:10 AMAna Mendoza Maya, UC Riverside, Riverside, CA and Bruce Lieberman, Treatise on Invertebrate Paleontology, Lawrence, KS and Natalia López Carranza, Biodiversity Institute, University of Kansas, Lawrence, KS414513 (Technical Sessions)
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9:40 AMMark Schmitz, Boise State University, Boise, ID and Thomas Farrell, Boise State University, Boise, ID and Stephen Westrop, University of Oklahoma, Norman, OK and Gerd Geyer, BayerischeJulius-Maximilians-Universität Würzburg, Würzburg and Hannah Cothren, University of Washington, Seattle, WA and Jason Muhlbauer, Boise State University, Boise, ID and Fred Sundberg, University of New Mexico, Albuquerque, New Mexico and Carol Dehler, Utan State University, Logan, UT and James Hagadorn, Denver Museum of Nature & Science, Denver, CO and Karl Karlstrom, University of New Mexico, Albuquerque, NM and Laura Crossey, University of New Mexico, Albuquerque, NM and Ed Landing, New York State Museum, Albany, NY413227 (Technical Sessions)
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10:00 AMJason Muhlbauer, Boise State University, Boise, ID and Mark Schmitz, Boise State University, Boise, ID and Michael Mohr, Boise State University, Boise, ID and Frederick Sundberg, University of New Mexico, Albuquerque, New Mexico and Carol Dehler, Geosciences USU, Logan, UT and Karl Karlstrom, University of New Mexico, Albuquerque, NM and James Hagadorn, Denver Museum of Nature & Science, Denver, CO412852 (Technical Sessions)
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10:15 AMValentin Jamart, Institute of Earth Sciences (ISTE), University of Lausanne, CH-1015 Lausanne, Switzerland, Lausanne, No Selection and Damien Pas, Institute of Earth Sciences (ISTE), University of Lausanne, CH-1015 Lausanne, Switzerland, Lausanne and Linda Hinnov, Atmospheric, Oceanic & Earth Sciences Department, George Mason University, 4400 University Drive Fairfax, Virginia (USA), Fairfax, Virginia and Jorge Spangenberg, Institute of Earth surface Dynamics (IDYST), University of Lausanne, CH-1015 Lausanne, Switzerland, Lausanne and Thierry Adatte, Institute of Earth Sciences (ISTE), University of Lausanne, CH-1015 Lausanne, Switzerland, Lausanne and Arne Nielsen, Department of Geosciences and Natural Resource Management, University of Copenhagen, Øster Voldgade 10, DK 1350 Kbh K, Denmark, Copenhagen and Niels Schovsbo, Geological Survey of Denmark and Greenland (GEUS), Øster Voldgade 10, DK-1350 Copenhagen K, Denmark, Copenhagen and Nicolas Thibault, Department of Geosciences and Natural Resource Management, University of Copenhagen, Øster Voldgade 10, DK 1350 Kbh K, Denmark, Copenhagen and Michiel Arts, Department of Geology, University of Liège, allée du six Août 12, 4000 Liège, Belgium, Liège and Allison Daley, Institute of Earth Sciences (ISTE), University of Lausanne, CH-1015 Lausanne, Switzerland, Lausanne413314 (Technical Sessions)
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10:30 AMEd Landing, New York State Museum, Albany, NY412134 (Technical Sessions)