TY - JOUR AU - Nieto, L.M. AU - Ruiz-Ortiz, P.A. AU - Rey, J. AU - Benito Moreno, María Isabel PY - 2005 SN - 0213-683X UR - https://hdl.handle.net/20.500.14352/115250 T2 - Geogaceta AB - The values of the ratio 87Sr / 86Sr in 16 belemnites samples from three sections of the upper part of the Gavilán Fm. of the Subbetic chain are analyzed. Elemental and C and O stable isotopes analysis were also made focused to test the preservation of... LA - spa M2 - 87 PB - Sociedad Geológica de España KW - Subbetic KW - Pliensbachian KW - condensed level KW - Sr isotopes KW - reelaboration TI - Datación de niveles condensados: Precisiones cronoestratigráficas utilizando estratigrafía de isótopos de Sr TY - journal article ER -