TY - JOUR AU - Vázquez Vílchez, María Mercedes AU - Asebriy, L. AU - Azdimousa, A. AU - Jabaloy Sánchez, Antonio AU - Booth Rea, Guillermo AU - Barbero, Luis AU - Mellini, M. AU - González Lodeiro, Francisco PY - 2013 SN - 1695-6133 SN - 1696-5728 UR - http://hdl.handle.net/10481/32090 AB - The distribution pattern of diagenetic conditions to very low-grade metamorphism in the eastern Rif has been determined based on a study of clay-mineral assemblages and illite crystallinity of Mesozoic metapelites. Low-grade conditions were reached in... LA - eng PB - Universidad de Barcelona; Instituto de Ciencias de la Tierra Jaume Almera KW - Low-grade extensional metamorphism KW - Illite crystallinity KW - Kübler index KW - Tanger-Ketama unit KW - External Rif KW - Northern Morocco TI - Evidence of extensional metamorphism associated to Cretaceous rifting of the North-Maghrebian passive margin: The Tanger-Ketama Unit (External Rif, northern Morocco) DO - 10.1344/105.000001843 ER -