Chicxulub and the exploration of large peak-ring impact craters through scientific drilling
| Autor: | Kring, David, Claeys, Philippe, Gulick, Sean P.S., Morgan, Joanna, OCAMPO-TORRES, Ruben, Smith, David, Delahunty, Chris, Le Ber, Erwan, Brun, Laurent, Henry, Gilles, Paris, Jehanne, Tikoo, Sonia, Zylberman, William, Pezard, Philippe, CELERIER, Bernard, Schmitt, Douglas, Nixon, Chris, Riller, Ulrich, Poelchau, Michael, Rae, Auriol, Schulte, Felix, Melosh, H. Jay, Grieve, Richard, Gulick, Sean, LOFI, Johanna, Diaw, Abdoulaye, McCall, Naoma, Collins, Gareth |
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| Přispěvatelé: | Lunar and Planetary Institute [Houston] (LPI), Vrije Universiteit Brussel (VUB), Institute of Geophysics [Austin] (IG), University of Texas at Austin [Austin], Imperial College London, Institut de chimie et procédés pour l'énergie, l'environnement et la santé (ICPEES), Université de Strasbourg (UNISTRA)-Matériaux et nanosciences d'Alsace (FMNGE), Institut de Chimie du CNRS (INC)-Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Institut de Chimie du CNRS (INC)-Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS), Center for Metamaterials and Integrated Plasmonics, Duke University [Durham], DOSECC Exploration Services, Department of Geology [Leicester], University of Leicester, Centre de Recherche Universitaire Lorrain d'Histoire (CRULH), Université de Lorraine (UL), Géosciences Montpellier, Institut national des sciences de l'Univers (INSU - CNRS)-Université de Montpellier (UM)-Université des Antilles (UA)-Centre National de la Recherche Scientifique (CNRS), Department of Earth and Planetary Sciences [Piscataway], Rutgers, The State University of New Jersey [New Brunswick] (RU), Rutgers University System (Rutgers)-Rutgers University System (Rutgers), Centre for Planetary Science and Exploration [London, ON] (CPSX), University of Western Ontario (UWO), Transferts en milieux poreux, Université des Antilles et de la Guyane (UAG)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS)-Université des Antilles et de la Guyane (UAG)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS), University of Alberta, Institut für Geologie, Universität Hamburg (UHH), Geology, University of Freiburg [Freiburg], Department of Earth Science and Technology [Imperial College London], Department of Earth, Atmospheric, and Planetary Sciences [West Lafayette] (EAPS), Purdue University [West Lafayette], DGS, Jackson School of Geosciences, Department of Earth Science and Engineering [Imperial College London], Science and Technology Facilities Council (STFC), Analytical, Environmental & Geo-Chemistry, Chemistry, Earth System Sciences, Pediatric surgery |
| Jazyk: | angličtina |
| Rok vydání: | 2017 |
| Předmět: |
Extinction event
Geochemistry & Geophysics geology 010504 meteorology & atmospheric sciences Scientific drilling International Ocean Discovery Program 010502 geochemistry & geophysics impact crater 01 natural sciences Paleontology Large peak Chicxulub Impact crater 13. Climate action [SDU]Sciences of the Universe [physics] [SDE]Environmental Sciences [CHIM]Chemical Sciences 14. Life underwater mass extinction Geology Seismology 0105 earth and related environmental sciences |
| Zdroj: | Kring, D A, Claeys, P, Gulick, S P S, Morgan, J V, Collins, G S & IODP-ICDP Expedition 364 Science Party 2017, ' Chicxulub and the exploration of large peak-ring impact craters through scientific drilling ', GSA Today, vol. 27, no. 10, pp. 4-8 . https://doi.org/10.1130/GSATG352A.1 GSA Today GSA Today, Geological Society of America, 2017, 562 (7728), pp.4-8. ⟨10.1130/GSATG352A.1⟩ GSA Today, 27(10), 4-8. Prous Science |
| ISSN: | 1052-5173 |
| Popis: | International audience; The Chicxulub crater is the only well-preserved peak-ring crater on Earth and linked, famously, to the K-T or K-Pg mass extinction event. For the first time, geologists have drilled into the peak ring of that crater in the International Ocean Discovery Program and International Continental Scientific Drilling Program (IODP-ICDP) Expedition 364. The Chicxulub impact event, the environmental calamity it produced, and the paleobiological consequences are among the most captivating topics being discussed in the geologic community. Here we focus attention on the geological processes that shaped the ~200-km-wide impact crater responsible for that discussion and the expedition’s first year results. |
| Databáze: | OpenAIRE |
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