2026-06-27T22:58:20Zhttps://docta.ucm.es/rest/oai/requestoai:docta.ucm.es:20.500.14352/525682024-07-24T15:35:42Zcom_20.500.14352_14col_20.500.14352_15
Docta Complutense
author
Benito Moreno, María Isabel
author
Mas Mayoral, José Ramón
2023-06-20T12:48:26Z
2023-06-20T12:48:26Z
2005
1576-5172
https://hdl.handle.net/20.500.14352/52568
http://www.sociedadgeologica.es/publicaciones_geotemas.html
This study is focused on the carbonate units of the Late Cretaceous of the South margin of the Central System (Caballar: Castrojimeno and Burgo de Osma Formations). These units are totally or partially dolomitized, and they have been studied in order to interpret the timing and the diage- netic environment in which dolomites precipitated and to infer the mechanism for dolomitization. Petrographic and geochemical data of dolomites of the three units suggest that they precipitated from the same fluids despite the different sedimentary environments in which these units were deposited. Moreover, data suggest that dolomites precipitated via reflux of hypersaline brines proceeding from the overlying latest Cretaceous to Paleogene evaporitic units.
spa
Las dolomías del Cretácico Superior del borde sur del Sistema Central: estudio preliminar
journal article
URL
https://docta.ucm.es/bitstreams/862d2d9c-d510-45c6-9915-d5530c95d9b5/download
File
MD5
b7bfdad58dbbf66782d1c94a349a3a0b
1011402
application/pdf
Páginas desdegeotemas8.pdf
URL
https://docta.ucm.es/bitstreams/2168007d-e1e8-4bff-8d64-ad25a10fbb90/download
File
MD5
73a7df0af5e936f883ced2d9fb176ad4
21755
text/plain
Páginas desdegeotemas8.pdf.txt