This file was created by the TYPO3 extension publications --- Timezone: CEST Creation date: 2026-05-24 Creation time: 20:23:51 --- Number of references 2 article Beccaletto2023163 Article 2023 10.5802/crgeos.246 Comptes Rendus - Geoscience 355 163 – 190 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85187526345&doi=10.5802%2fcrgeos.246&partnerID=40&md5=8d47a0fab063a0e0c7de9713f0527c87 Cited by: 1; All Open Access, Gold Open Access, Green Open Access Laurent Beccaletto Sylvie Bourquin article Soreghan202093 Chamberlin and Salisbury's assessment of the Permian a century ago captured the essence of the period: it is an interval of extremes yet one sufficiently recent to have affected a biosphere with near-modern complexity. The events of the Permian - the orogenic episodes, massive biospheric turnovers, both icehouse and greenhouse antitheses, and Mars-analog lithofacies - boggle the imagination and present us with great opportunities to explore Earth system behavior. The ICDP-funded workshops dubbed "Deep Dust," held in Oklahoma (USA) in March 2019 (67 participants from nine countries) and Paris (France) in January 2020 (33 participants from eight countries), focused on clarifying the scientific drivers and key sites for coring continuous sections of Permian continental (loess, lacustrine, and associated) strata that preserve high-resolution records. Combined, the two workshops hosted a total of 91 participants representing 14 countries, with broad expertise. Discussions at Deep Dust 1.0 (USA) focused on the primary research questions of paleoclimate, paleoenvironments, and paleoecology of icehouse collapse and the run-up to the Great Dying and both the modern and Permian deep microbial biosphere. Auxiliary science topics included tectonics, induced seismicity, geothermal energy, and planetary science. Deep Dust 1.0 also addressed site selection as well as scientific approaches, logistical challenges, and broader impacts and included a mid-workshop field trip to view the Permian of Oklahoma. Deep Dust 2.0 focused specifically on honing the European target. The Anadarko Basin (Oklahoma) and Paris Basin (France) represent the most promising initial targets to capture complete or near-complete stratigraphic coverage through continental successions that serve as reference points for western and eastern equatorial Pangaea. © 2020 Copernicus GmbH. All rights reserved. 2020 English 18168957 10.5194/sd-28-93-2020 Scientific Drilling 28 Copernicus GmbH 93-112 School of Geosciences, University of Oklahoma, Norman, OK 73019, United States; BRGM, Orléans, 45060, France; Geology and Geography, West Virginia University, Morgantown, VA 26506, United States; Université de Rennes, CNRS, Géosciences Rennes - UMR 6118, Rennes, 35000, France; Earth System Analysis, Potsdam Institute for Climate Impact Research, Potsdam, Germany; Department of Biology, Kyushu University, Fukuoka, 819-0395, Japan; Jack Satterly Geochronology Laboratory, University of Toronto, Toronto, ON M5S3B1, Canada; Space Sciences Institute, Boulder, CO 80301, United States; Atmospheric, Oceanic, and Earth Sciences, George Mason University, Fairfax, GA 22030, United States; Keck School of Medicine, University of Southern California, Los Angeles, CA 90033, United States; Department of Integrative Biology, University of California-Berkeley, Berkeley, CA 94720, United States; Laboratoire de Planétologie, Géodynamique Université de Nantes, Nantes Cedex, 44322, France; Geology Department, Beloit College, Beloit, WI 53511, United States Biospherics; Geothermal energy; Greenhouses; Induced Seismicity; Site selection; Stratigraphy; Warehouses, Broader impacts; Continental climate; High resolution; Late Paleozoic; Paleoenvironments; Planetary science; Reference points; Research questions, Dust https://www.scopus.com/inward/record.uri?eid=2-s2.0-85097220861&doi=10.5194%2fsd-28-93-2020&partnerID=40&md5=d454a3dec132956d24f9845e5ec095d1 cited By 1 G.S. Soreghan L. Beccaletto K.C. Benison S. Bourquin G. Feulner N. Hamamura M. Hamilton N.G. Heavens L. Hinnov A. Huttenlocker C. Looy L.S. Pfeifer S. Pochat M. Sardar Abadi J. Zambito Deep Dust participants