000076983 001__ 76983
000076983 005__ 20191126134633.0
000076983 0247_ $$2doi$$a10.1016/j.quageo.2018.01.003
000076983 0248_ $$2sideral$$a104554
000076983 037__ $$aART-2018-104554
000076983 041__ $$aeng
000076983 100__ $$aÁlvarez-Posada, C.
000076983 245__ $$aA post-Jaramillo age for the artefact-bearing layer TD4 (Gran Dolina, Atapuerca): new paleomagnetic evidence
000076983 260__ $$c2018
000076983 5060_ $$aAccess copy available to the general public$$fUnrestricted
000076983 5203_ $$aThe cave - site of Gran Dolina in Atapuerca preserves one of the most abundant records of Early to Middle Pleistocene sediments known so far. Therefore, establishing the chronology for the stratigraphic levels within the cavity is crucial. Since the early 1990s, subsequent excavations have allowed better access to the older stratigraphic levels TD4, TD5 and TD6 allowing for re-sampling with the aim of providing detailed chronology and testing whether the lithic industries-bearing layer TD4 has a post or pre-Jaramillo age, and hence establishing a better geochronological context for the lithic tools. In this study, we obtained negative magnetic polarity directions for these stratigraphic levels, a result consistent with previous studies that already identified the Matuyama—Brunhes boundary between TD7 and TD8 levels. In addition, several new ESR analysis, recently published, were carried out throughout the sequence, provide an age between 0.77 and 0.85 Ma for the upper limit of TD6 and an age of 0.91 ± 0.25 Ma for the lower limit of TD4. The age provided by ESR for TD6 is consistent with recent luminescence analysis, which provides a mean age of 846 ± 57 ka. The combination of ESR, luminescence, biostratigraphy, with our new paleomagnetic results, supports a post-Jaramillo age for layer TD4 in Gran Dolina.
000076983 536__ $$9info:eu-repo/grantAgreement/ES/MICINN/CGL2010-16821$$9info:eu-repo/grantAgreement/ES/MINECO/BES-2011-048877$$9info:eu-repo/grantAgreement/ES/MINECO/CGL2012-38434-C03-01$$9info:eu-repo/grantAgreement/ES/MINECO/CGL2015-65387-C3-1-P
000076983 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
000076983 590__ $$a3.962$$b2018
000076983 591__ $$aGEOGRAPHY, PHYSICAL$$b11 / 50 = 0.22$$c2018$$dQ1$$eT1
000076983 591__ $$aGEOSCIENCES, MULTIDISCIPLINARY$$b28 / 195 = 0.144$$c2018$$dQ1$$eT1
000076983 592__ $$a2.163$$b2018
000076983 593__ $$aEarth and Planetary Sciences (miscellaneous)$$c2018$$dQ1
000076983 593__ $$aStratigraphy$$c2018$$dQ1
000076983 593__ $$aGeology$$c2018$$dQ1
000076983 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000076983 700__ $$aParés, J.M.
000076983 700__ $$0(orcid)0000-0001-5125-9651$$aCuenca-Bescós, G.$$uUniversidad de Zaragoza
000076983 700__ $$aVan der Made, J.
000076983 700__ $$aRosell, J.
000076983 700__ $$aBermúdez de Castro, J.M.
000076983 700__ $$aCarbonell, E.
000076983 7102_ $$12000$$2655$$aUniversidad de Zaragoza$$bDpto. Ciencias de la Tierra$$cÁrea Paleontología
000076983 773__ $$g45 (2018), 1-8$$pQuaternary Geochronology$$tQuaternary Geochronology$$x1871-1014
000076983 8564_ $$s1371609$$uhttps://zaguan.unizar.es/record/76983/files/texto_completo.pdf$$yPostprint
000076983 8564_ $$s9019$$uhttps://zaguan.unizar.es/record/76983/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000076983 909CO $$ooai:zaguan.unizar.es:76983$$particulos$$pdriver
000076983 951__ $$a2019-11-26-13:42:24
000076983 980__ $$aARTICLE