%0 Journal Article %A Jaime Urrutia-Fucugauchi %A Jose Maria Chavez-Aguirre %A Ligia Pérez-Cruz %A Jose Luis De la Rosa %T Impact ejecta and carbonate sequence in the eastern sector of the Chicxulub crater %J Comptes Rendus. Géoscience %D 2008 %P 801-810 %V 340 %N 12 %I Elsevier %R 10.1016/j.crte.2008.09.001 %G en %F CRGEOS_2008__340_12_801_0