An asteroid breakup 160 Myr ago as the probable source of the K/T impactor

William F Bottke1, David Vokrouhlický, David Nesvorný

  • 1Southwest Research Institute, 1050 Walnut St, Suite 300, Boulder, Colorado 80302, USA. bottke@boulder.swri.edu

Nature
|September 7, 2007
PubMed

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