RT Journal Article
T1 Estudio preliminar de los sedimentos recientes de las lagunas deVillafáfila (Zamora).
A1 Santisteban Navarro, Juan Ignacio
A1 García del Cura, M. Ángeles
A1 Mediavilla López, Rosa María
A1 Dabrio, Cristino J.
AB Recent sedimentation in the Lagunas de Viffafafila is dominated by fine-grained siliciclastic deposits mainlycomposed of quartz, feldspar, muscovite, illite and kaotinite. Sediments are clay, clayey sifts and clayeyfine sands with sparse pedogenic carbonates and organic matter. The recentmost sediments contain diatomsand carbonates with bacterial features. Their structure is composed by paraffel laminatiun, sometimesinclined by adaptation to bottom topography, and erosive surfaces. Rootlets are common to the topoLayering, textures and sedimentary structures refleet energy changes in the hydrological regime mainlyrelated to water incomes from nearby areas. Although saline eflorescences are known to be generatedsince several millennia ago, satine fayers and minerals are rare in the cores.
PB Sociedad Geológica de España
SN 0213-683X
YR 2003
FD 2003
LK https://hdl.handle.net/20.500.14352/56809
UL https://hdl.handle.net/20.500.14352/56809
LA spa
DS Docta Complutense
RD 3 may 2024