RT Journal Article
T1 Yesos de Calatayud: aplicación del estudio de facies y geoquímica de sulfatos al conocimiento de un sistema evaporítico
T1 Calatayud Gypsum: application of the study of sulphates facies and geochemistry to the knowledge of an evaporitic system
A1 Ortí, Federico
A1 Rosell, L.
A1 Fallick, A. E.
A1 Utrilla, R.
AB The study of depositional and diagenetic calcium-sulphate evaporites in the Calatayud Gypsum (Zaragoza prov., Spain), reveals the existence of a NW to SE elongated and relatively asymmetrical arrangement in this Miocene lacustrine system. In this particular arrangement a marginal belt exists of bioturbated gypsum, surrounding a central body formed by nodular laminated-facies. This marginal belt is narro win the N W zone and wider in the SE zone. The isotopic compositions (8'30 , 8 34S) of all the studied samples suggest that a concentration gradient occurred in the basin towards the NW area of the central body, where the more saline waters and the depocentre were probably located.
PB Sociedad Geológica de España
YR 1994
FD 1994
LK http://hdl.handle.net/10272/14016
UL http://hdl.handle.net/10272/14016
LA spa
DS Repositorio Institucional de la Universidad de Huelva
RD 1 jun 2026