SUBSURFACE JURASSIC CRETACEOUS BOUNDARY NEOCOMIAN STRATIGRAPHY AND HAUTERIVIAN EOCENE UNCONFORMITY IN BEJUCO FIELD EASTERN MEXICO - CHAPA, AC (INST MEXICANO PETR,MEXICO DF,MEXICO, 1978)
AM ASSO PETROL GEOL BULLE
Keywords: SUBSURFACE JURASSIC CRETACEOUS BOUNDARY, NEOCOMIAN STRATIGRAPHY, HAUTERIVIAN EOCENE UNCONFORMITY, BEJUCO FIELD, EASTERN MEXICO; CIENCIAS DE LA TIERRA Y DEL ESPACIO; GEOLOGIA; ESTRATIGRAFIA