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Browsing by Subject "Chicxulub Crater"

Browsing by Subject "Chicxulub Crater"

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  • Lofi, Johanna; Smith, D.; Delahunty, C.; Le Ber, E.; Brun, L.; Henry, G.; Paris, J.; Tikoo, S. M.; Zylberman, W.; Pezard, P. A.; Célérier, B.; Schmitt, D. R.; Nixon, C.; Expedition 364 Science Party (Copernicus Publications, 2018-10-22)
    In 2016 an international scientific expedition drilled a 1.3 km deep hole to explore the Chicxulub impact crater, buried below the surface of the Yucatán shelf (Mexico). This crater is linked to the End-Cretaceous mass ...
  • Gulick, Sean P. S.; Morgan, Joanna V.; Mellett, Claire L.; Green, S. L.; Kring, David A. (David Allen) (International Ocean Discovery Program, 2017-12-30)
    This chapter documents the operational, curatorial, and analytical procedures and methods used during the offshore and onshore phases of International Ocean Discovery Program (IODP) Expedition 364. The information presented ...
  • Gulick, Sean P. S.; Morgan, Joanna V.; Mellett, Claire L.; Green, S. L.; Kring, David A. (David Allen) (International Ocean Discovery Program, 2017-12-30)
    During International Ocean Discovery Program (IODP) and International Continental Scientific Drilling Program (ICDP) Expedition 364, Paleogene sedimentary rocks and lithologies that make up the Chicxulub peak ring were ...
  • Gulick, Sean P. S.; Bralower, Timothy J.; Ormö , Jens; Hall , Brendon; Grice, Kliti; Kring, David A. (David Allen) (National Academy of Sciences, 2019-09-24)
    Highly expanded Cretaceous–Paleogene (K-Pg) boundary section from the Chicxulub peak ring, recovered by International Ocean Discovery Program (IODP)–International Continental Scientific Drilling Program (ICDP) Expedition ...
  • Goderis, Steven; Sato, Honami; Ferrière, Ludovic; Schmitz, Birger; Kaskes, Pim; Vellekoop, Johan; Wittmann, Axel; Schulz, Toni 1975-; Chernonozhkin, Stepan M.; Claeys, Philippe, 1961-; Graaff, Sietze J. de; Déhais, Thomas; Winter, Niels J. de; Elfman, Mikael; Feignon, Jean-Guillaume; Ishikawa, Akira; Koeberl, Christian, 1959-; Kristiansson, Per; Neal, Clive R.; Owens, Jeremy D.; Schmieder, Martin, 1978-; Sinnesael, Matthias; Vanhaecke, Frank, 1966-; Van Malderen, Stijn J. M.; Bralowerv, Timothy J.; Gulick, Sean P. S.; Kring, David A. (David Allen); Lowery, Christopher M.; Morgan, Joanna V.; Smit, Jan; Whalen, Michael T.; IODP-ICDP Expedition 364 Scientists (American Association for the Advancement of Science, 2021-02-24)
    Here, we report new data from four independent laboratories that reveal a positive iridium anomaly within the peak-ring sequence of the Chicxulub impact structure, in drill core recovered by IODP-ICDP Expedition 364. The ...
  • Bralower, Timothy J.; Cosmidis, Julie; Fantle, M. S.; Lowery, Christopher M.; Passey, B. H.; Gulick, Sean P. S.; Morgan, V. J.; Vajda, V.; Whalen, Michael T.; Wittmann, Axel 1971-; Artemieva, Natalia A.; Farley, K.; Goderis, Steven; Hajek, E.; Heaney, P. J.; Kring, David A. (David Allen); Lyons, S. L.; Rasmussen, C.; Sibert, E.; Rodríguez Tovar, Francisco J.; Turner‐Walker, G.; Zachos, James C.; Carte, J.; Chen, S. A.; Cockell, Charles; Coolen, M.; Freeman, K. H.; Garber, J.; Gonzalez, M.; Gray, J. L.; Grice, Kliti; Jones, Heather L.; Schaefer, Bettina; Smit, Jan; Tikoo, S. M. (Wiley, 2020-11-24)
    The newly formed Chicxulub crater was rapidly filled by seawater then disturbed by tsunami and seiche waves. Sedimentary layers deposited as wave energy declined provide a unique window into the environment of the nascent ...
  • Gulick, Sean P. S.; Morgan, Joanna V.; Mellett, Claire L.; Expedition 364 Scientists (International Ocean Discovery Program, 2017-02)
    During International Ocean Discovery Program (IODP) Expedition 364, Paleogene sediments and lithologies that make up the Chicxulub peak ring were cored to investigate (1) the nature and formational mechanism of peak rings, ...
  • Smith, Vann; Warny, Sophie; Grice, Kliti; Schaefer, Bettina; Whalen, Michael T.; Vellekoop, Johan; Chenot, Elise; Gulick, Sean P. S.; Arenillas, Ignacio; Arz, Jose A.; Bauersachs, Thorsten; Bralower, Timothy J.; Demory, François; Gattacceca, Jérôme; Jones, Heather L.; Lofi, Johanna; Lowery, Christopher M.; Morgan, Joanna V.; Nuñez Otaño, Noelia B.; O’Keefe, Jennifer M. K.; O’Malley, Katherine; Rodríguez-Tovar, Francisco J.; Schwark, Lorenz; IODP–ICDP Expedition 364 Scientists (EGU Publications, 2020-10-19)
    Here, we present a new record of the Paleocene–Eocene Thermal Maximum (PETM) from the peak ring of the Chicxulub impact crater that has been identified based on nannofossil biostratigraphy, an acme of the dinoflagellate ...
  • Kring, David A. (David Allen); Whitehouse, Martin J.; Schmieder, Martin, 1978-; https://orcid.org/0000-0002-1458-5148 (Mary Ann Liebert, Inc., 2021)
    Target lithologies and post-impact hydrothermal mineral assemblages in a new 1.3 km deep core from the peak ring of the Chicxulub impact crater indicate sulfate reduction was a potential energy source for a microbial ...
  • Kring, David A. (David Allen) (2020-05-29)
    The ~180-km-diameter Chicxulub peak-ring crater and ~240-km multiring basin, produced by the impact that terminated the Cretaceous, is the largest remaining intact impact basin on Earth. International Ocean Discovery Program ...
  • Gulick, Sean P. S.; Morgan, Joanna V.; Mellett, Claire L.; Green, S. L.; Kring, David A. (David Allen) (International Ocean Discovery Program, 2017-12-30)
    During International Ocean Discovery Program Expedition 364, open-hole drilling occurred from the seafloor to ~500 m drilling depth below seafloor (DSF) and core was recovered between 505.70 and 1334.69 meters below seafloor ...
  • Morgan, Joanna V.; Gulick, Sean P. S.; Mellett, Claire L.; Green, S. L.; Kring, David A. (David Allen) (International Ocean Discovery Program, 2017-12-30)
    From 747.02 meters below seafloor (mbsf) to the base of Hole M0077A at 1334.69 mbsf, granitoids intruded by pre-impact mafic and felsic dikes were recovered, interspersed with suevite and impact melt rock (Core 95R-3, 117 ...
  • Morgan, Joanna V.; Gulick, Sean P. S.; Mellett, Claire L.; Green, S. L.; Kring, David A. (David Allen) (International Ocean Discovery Program, 2017-12-30)
    Asteroid and comet impacts are known to cause severe disruption to surface biota, as is the case for Chicxulub, but what is their effect on the present and ancient deep biosphere, where a large proportion of the Earth’s ...
  • Gulick, Sean P. S.; Morgan, Joanna V.; Mellett, Claire L.; Green, S. L.; Kring, David A. (David Allen) (International Ocean Discovery Program, 2017-12-30)
    The upper part of Hole M0077A, the Open Hole interval, was drilled without coring to maximize the potential to reach the target drilling depth. A rotary drill was used for open-hole drilling from the seabed to 505.7 m ...
  • Gulick, Sean P. S.; Morgan, Joanna V.; MMellett, Claire L.; Green, S. L.; Kring, David A. (David Allen) (International Ocean Discovery Program, 2017-12-30)
    In the uppermost part of the cored interval in Hole M0077A, a succession of post-impact sedimentary rocks was recovered between 505.7 and 617.33 meters below seafloor (mbsf) (Core 1R to Section 40R-1, 109.4 cm). The following ...
  • Morgan, Joanna V.; Gulick, Sean P. S.; Mellett, Claire L.; Green, S. L.; Kring, David A. (David Allen) (International Ocean Discovery Program, 2017-12-30)
    In Hole M0077A, the Upper Peak Ring interval is composed of suevite and impact melt rock between 617.33 and 747.02 meters below seafloor (mbsf) (Sections 40R-1, 109.4 cm, to 95R-3, 117 cm). The following sections detail ...
  • Collins, Gareth S.; Patel, N.; Davison, Thomas M.; Rae, A. S. P.; Morgan, Joanna V.; Gulick, Sean P. S.; Kring, David A. (David Allen) (Nature, 2020-05-26)
    The environmental severity of large impacts on Earth is influenced by their impact trajectory. Impact direction and angle to the target plane affect the volume and depth of origin of vaporized target, as well as the ...
  • Morgan, Joanna V.; Gulick, Sean P. S.; Mellett, Claire L.; Green, S. L.; Expedition 364 Scientists (International Ocean Discovery Program, 2020)
    Supplementary material for the Volume 364 expedition reports includes age-depth, MAR, and MAD data and fault-slip data in Microsoft Excel format; CT images and core line-scan images in JPG format; handwritten VCDs in PDF; ...
  • Whalen, Michael T.; Lowery, Christopher M.; Bralower, Timothy J.; Gulick, Sean P. S.; Morgan, Joanna V.; Grice, Kliti; Schaefer, Bettina; Smit, Jan; Ormö, Jens; Wittmann, Axel 1971-; Kring, David A. (David Allen); Lyons, Shelby; Goderis, Steven; IODP-ICDP Expedition 364 Scientists (Elsevier, 2020-12)
    The upper suevite, Transitional Unit, and overlying green marlstone on the peak ring of the Chicxulub impact structure at Site M0077 appear to record a complete transition from resurge deposits into post-impact sediments. ...

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