The K/T Boundary Impact Layer in Cuba: Update of an International Project Iturralde-Vinent, M. ; García Delgado, D. ; Díaz Otero, C. ; Rojas Consuegra, R. ; Tada, R. ; Takayama, H. ; Kiyokawa, S. Abstract Publication: Catastrophic Events and Mass Extinctions: Impacts and Beyond Pub Date: May 2001 Bibcode: 2001caev.conf.3050I