RT Journal Article T1 Dolomitización en materiales del tránsito Cretácico-Terciario en la Sección de Quecedo (Norte de Burgos, España) T1 Dolomitization in Cretaceous/Tertiary boundary sediments at Quecedo Section (northern Burgos, Spain) A1 Rioja, M. A. A1 García Garmilla, Francisco A1 Erkiaga, M. A1 Elorza, Javier AB Diagenetic processes of dolomitization and calcitization have been recorded from the upper Maastrichtian -lower Danian shallow-marine carbonate rocks at Quecedo. Dolomitization is associated to a first order sequence boundary, evolved from upper to lower and affected very shallow marine sediments. A diagenetic sequence from evaporative, to marine and meteoric mixing ambients, to a later freshwater generalized input can be inferred from both the study of micro textures and cathodoluminescence observations PB Sociedad Geológica de España YR 1996 FD 1996 LK http://hdl.handle.net/10272/12263 UL http://hdl.handle.net/10272/12263 LA spa DS Repositorio Institucional de la Universidad de Huelva RD 1 jun 2026