Chicxulub and the exploration of large peak-ring impact craters through scientific drilling

IODP-ICDP Expedition 364 Science Party

    Research output: Contribution to journalArticlepeer-review

    12 Citations (Scopus)

    Abstract

    The Chicxulub crater is the only wellpreserved 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.

    Original languageEnglish
    Pages (from-to)4-8
    Number of pages5
    JournalGSA Today
    Volume27
    Issue number10
    DOIs
    Publication statusPublished - 2017 Oct

    ASJC Scopus subject areas

    • Geology

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