TY - JOUR AU - Aguilera-Franco,N AU - Allison,P A EP - 50 PY - 2005/// SN - 0378-102X SP - 25 TI - Events of the Cenomanian-Turonian Succession, Southern Mexico T2 - Journal of Iberian Geology UR - http://www.ucm.es/info/estratig/JIG/vol_content/abstjour31_1.htm VL - 31 ER -