Dolomitización en materiales del tránsito Cretácico-Terciario en la Sección de Quecedo (Norte de Burgos, España)
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...
| Autores: | , , , |
|---|---|
| Tipo de recurso: | artículo |
| Fecha de publicación: | 1996 |
| País: | España |
| Institución: | Universidad de Huelva (UHU) |
| Repositorio: | Arias Montano. Repositorio Institucional de la Universidad de Huelva |
| Idioma: | español |
| OAI Identifier: | oai:ariasmontano.uhu.es:10272/12263 |
| Acceso en línea: | http://hdl.handle.net/10272/12263 |
| Access Level: | acceso abierto |
| Palabra clave: | Upper Cretaceous Basque-Cantabrian Basin Sedimentary ruptures Carbonate diagenesis Dolomitization Calcitization |
| Sumario: | 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 |
|---|