Laminación anual en un espeleotema del Holoceno inferior (Cueva de Kaite, Complejo Kárstico de Ojo Guareña, Burgos). Implicaciones paleoclimáticas
- D. Domínguez Villar 1
- J. Martín Chivelet 1
- R.L. Edwards 2
- 1 Dpto. de Estratigrafía, Instituto de Geología Económica (CSIC-UCM), Facultad de C. Geológicas, Universidad Complutense
- 2 Minnesota Isotope Laboratory, Dpt. of Geology and Geophysics, University of Minnesota
ISSN: 1576-5172
Argitalpen urtea: 2004
Zenbakien izenburua: VI CONGRESO GEOLÓGICO DE ESPAÑA, ZARAGOZA, 12-15 JULIO, 2004
Zenbakia: 6
Orrialdeak: 89-92
Mota: Artikulua
Beste argitalpen batzuk: Geotemas (Madrid)
Laburpena
Annual laminations have been recognized in a rapid-growing, early Holocene, calcite stalagmite from Kaite cave (Ojo Guareña Karst Complex, N Spain) using petrographic analysis and U/Th dating performed with inductively coupled plasma mass spectrometry (ICP-MS). Each lamination reflects the annual growth of the speleothem, and the vertical changes in thickness of successive laminae are interpreted as changes in paleoprecipitation over the cave.