RT Journal Article
T1 Sedimentologia, paleoalteraciones y diagénesis en la unidad Carbonática de Cihuela (Eoceno superior de la Cuenca de Almazán, Soria)
T1 Sedimentology, paleoalterations and diagenesis in thè Cihuela Carbonate unii (upper Eocene of thè Almazán Basin, Soria)
A1 Armenteros, Ildefonso
A1 Bustillo Revuelta, María Ángeles
AB The Cihuela Carbonate u n it consists o f up ward-growing carbonate sequences 0.5 to 2 m thick, and intercalated clayey marly levels 5 to 8 m thick. Dolostones predominate in the lower 40 m of the unit and limestones in the remaining of the section. The main postdepositional features are represented by ubiquitous and numerous calcite pseudomorphs after interstitial micro/meso lenticular gypsum, penecontemporaneous dolomitization and later silicification and gypsum calcitization. The abundance of crumb and clotted microstructures related with recurrent dessication processes and the above diagenetic characteristics indicate an ephemeral lacustrine system in a dry warm climate
PB Sociedad Geológica de España
YR 1996
FD 1996
LK http://hdl.handle.net/10272/12209
UL http://hdl.handle.net/10272/12209
LA spa
DS Repositorio Institucional de la Universidad de Huelva
RD 30 may 2026