@article{10272/7869,
year = {2010},
url = {http://hdl.handle.net/10272/7869},
abstract = {A preliminary absolute chronology for the Quaternary calcareous tufa deposits from the Piedra River valley (Iberian Range, NE Spain) has been carried out based on U series dating, Amino Acid Racemization, Optically Stimulated Luminescence and Radiocarbon dating techniques. Although the age uncertainties of the obtained dates are substantial, four stages of tufa accumulation correlated to MIS 9, 7-6, 5 and 1 can be distinguished. The most favourable period for tufa accumulation is located around the isotopic stage 7},
title = {Ensayo cronológico de las tobas cuaternarias del río Piedra (Cordillera Ibérica)},
title = {Preliminary chronology of the Quaternary tufas from the Piedra River (Iberian Range)},
author = {Sancho, Carlos and Arenas Abad, Concepción and Pardo, Gonzalo and Hellstrom, John and Ortiz, José Eugenio and Torres Álvarez, Enrique and Rhodes, Edward and Osácar, María Cinta and Auqué Sánz, Luis},
}