Botté Paul botte@cerege.fr 0009-0002-7978-3636 Aix Marseille University https://ror.org/035xkbk20 Licht Alexis licht@cerege.fr 0000-0002-5267-7545 Aix Marseille University https://ror.org/035xkbk20 Jourdan Anne-Lise jourdan@cerege.fr Aix Marseille University https://ror.org/035xkbk20 Montheil Leny leny.montheil92@gmail.com Aix Marseille University https://ror.org/035xkbk20 Demory François demory@cerege.fr 0000-0002-7526-9886 Aix Marseille University https://ror.org/035xkbk20 Kaya Mustafa Y mustafayk@gmail.com 0000-0003-2966-5092 RWTH Aachen University https://www.rwth-aachen.de/cms/~a/root/lidx/1/ https://ror.org/04xfq0f34 Ocakoğlu Faruk focak@ogu.edu.tr 0000-0002-4619-5865 Eskişehir Osmangazi University ESOGU https://www.ogu.edu.tr https://ror.org/01dzjez04 Akkiraz Mehmet Serkan sakkiraz73@gmail.com Dumlupinar University https://dpu.edu.tr https://ror.org/03jtrja12 İbilioğlu Deniz deniz.ibilioglu@dpu.edu.tr Dumlupinar University https://dpu.edu.tr https://ror.org/03jtrja12 Coster Pauline pauline.coster@parcduluberon.fr Réserve naturelle nationale géologique du Luberon, Unesco Global Geopark, Parc naturel régional du Luberon Métais Grégoire gregoire.metais@mnhn.fr Sorbonne Université, Paris, France https://ror.org/02en5vm52 Raynaud Benjamin benjamin.raynaud@mnhn.fr Sorbonne Université, Paris, France https://ror.org/02en5vm52 Beard K Christopher chris.beard@ku.edu University of Kansas 2026 Paleomagnetic and magnetostratigraphic data of late Eocene - early Oligocene continental sediments from Büyükteflek (Anatolia, Turkey) dataset https://doi.org/10.1594/PANGAEA.995335 2026-06-15T09:32:05 This dataset contains paleomagnetic data obtained from a continental sedimentary section at Büyükteflek (Anatolia, Turkey). Samples were collected across a fluvio-lacustrine sequence spanning the Priabonian and lower Rupelian stages (~37–33 Ma), including the Eocene–Oligocene Transition (EOT) and the Early Oligocene Glacial Maximum. The dataset includes stepwise demagnetization data and characteristic remanent magnetization (ChRM) directions used to establish a magnetostratigraphic framework for the section. Polarity zones were correlated to the Geomagnetic Polarity Time Scale (GPTS). These data were used to constrain the age of the sedimentary record and associated paleoenvironmental proxies (clumped isotopes, stable isotopes) discussed in Botté et al. (in prep.). Botté Paul botte@cerege.fr 0009-0002-7978-3636 Licht Alexis licht@cerege.fr 0000-0002-5267-7545 Jourdan Anne-Lise jourdan@cerege.fr Montheil Leny leny.montheil92@gmail.com Demory François demory@cerege.fr 0000-0002-7526-9886 Kaya Mustafa Y mustafayk@gmail.com 0000-0003-2966-5092 Ocakoğlu Faruk focak@ogu.edu.tr 0000-0002-4619-5865 Akkiraz Mehmet Serkan sakkiraz73@gmail.com İbilioğlu Deniz deniz.ibilioglu@dpu.edu.tr Coster Pauline pauline.coster@parcduluberon.fr Métais Grégoire gregoire.metais@mnhn.fr Raynaud Benjamin benjamin.raynaud@mnhn.fr Beard K Christopher chris.beard@ku.edu preprint Climate changes in Anatolia across the late Eocene and the Eocene-Oligocene Transition: successive warming and cooling, aridification, and implications for the westward dispersal of Asian terrestrial mammals journal article https://doi.org/10.5194/egusphere-2025-6383 Licht Alexis licht@cerege.fr 0000-0002-5267-7545 Métais Grégoire gregoire.metais@mnhn.fr Coster Pauline pauline.coster@parcduluberon.fr İbilioğlu Deniz deniz.ibilioglu@dpu.edu.tr Ocakoğlu Faruk focak@ogu.edu.tr 0000-0002-4619-5865 Westerweel Jan Mueller Megan Campbell Clay Mattingly Spencer Wood Melissa C Beard K Christopher chris.beard@ku.edu 2022 Balkanatolia: The insular mammalian biogeographic province that partly paved the way to the Grande Coupure journal article Earth-Science Reviews 226 https://doi.org/10.1016/j.earscirev.2022.103929 103929 Virtual geomagnetic poles (VGPs) and sedimentary log with lithological and facies interpretations for the Büyükteflek section, used for magnetostratigraphic correlation to the Geomagnetic Polarity Time Scale (GPTS) https://download.pangaea.de/reference/140191/attachments/VGP_log.png 34.33981 34.33981 39.66181 39.66181 34.33981 39.66181 148.5 340.0 vertical profile European Research Council ERC https://doi.org/10.13039/501100000781 101043268 ERC DISPERSAL Buyukteflek_section Büyükteflek 39.66181 34.33981 Anatolia, Turkey Outcrop sample OUTCROP 1107 CC-BY-4.0 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/ Stratigraphic levels (column Level [m]) refer to the sedimentary log published in Licht et al. (2022), which also serves as the reference framework for the VGP log figure provided as a companion file. Some samples were split into two subsamples and subjected to both alternating field (AF) and thermal demagnetization. These are annotated as _1 (AF) and _2 (thermal) respectively. Some samples were showing no directional data and were not interpreted. This occurs when a sample could not be sufficiently demagnetized using AF demagnetization, but its paired thermal subsample (e.g. BT008_2) yielded a reliable result and was interpreted instead. NRM was measured using a 2G Enterprises cryogenic magnetometer at CEREGE (Aix-Marseille University). Samples were subjected to stepwise AF demagnetization (5 mT increments, 0–70 mT) or thermal demagnetization (20–50°C increments, up to 660°C). ChRM directions were calculated using principal component analysis (Kirschvink, 1980) in PuffinPlot (Lurcock & Wilson, 2012), based on at least four demagnetization steps. Reliability was assessed based on demagnetization trajectory stability and a maximum angular deviation (MAD) threshold of 15°. Samples with low magnetic intensity or incoherent directional trends were excluded. VGPs with latitudes between -30° and 30° were classified as uncertain and left uninterpreted. Sample code/label Sample label Botté Paul botte@cerege.fr 0009-0002-7978-3636 Sample label Confidence level Conf Botté Paul botte@cerege.fr 0009-0002-7978-3636 A: consistent demagnetization behaviour, very high reliability; B: noisy demagnetization behaviour, high reliability; C: very noisy demagnetization behaviour, medium reliability; D: unstable demagnetization behaviour, low Conf SECTION, height Section m height http://purl.obolibrary.org/obo/PATO_0000119 Length L http://dbpedia.org/resource/Length Botté Paul botte@cerege.fr 0009-0002-7978-3636 Level refer to the sedimentary log published in Licht et al. (2022), which also serves as the reference framework for the VGP log figure provided as a companion file. Section [m] Polarity Polarity polarity http://purl.obolibrary.org/obo/PATO_0002186 Botté Paul botte@cerege.fr 0009-0002-7978-3636 Polarity Demagnetization process Demag proc Botté Paul botte@cerege.fr 0009-0002-7978-3636 Alternating Field (AF) or Thermal Demag proc NRM, Intensity Inten (NRM) mA/m intensity http://purl.obolibrary.org/obo/PATO_0000049 Cryogenic magnetometer, 2G Enterprises Botté Paul botte@cerege.fr 0009-0002-7978-3636 Inten (NRM) [mA/m] Rock type Rock rock Botté Paul botte@cerege.fr 0009-0002-7978-3636 Rock Virtual geomagnetic pole latitude VGP latitude deg Angle http://dbpedia.org/resource/Angle Plane Angle http://dbpedia.org/resource/Plane_angle Botté Paul botte@cerege.fr 0009-0002-7978-3636 VGP latitude [deg] Virtual geomagnetic pole longitude VGP longitude deg Angle http://dbpedia.org/resource/Angle Plane Angle http://dbpedia.org/resource/Plane_angle Botté Paul botte@cerege.fr 0009-0002-7978-3636 VGP longitude [deg] ChRM, Declination Decl (ChRM) deg Angle http://dbpedia.org/resource/Angle Plane Angle http://dbpedia.org/resource/Plane_angle Calculated according to (Kirschvink, 1980) in PuffinPlot (Lurcock & Wilson, 2012) https://doi.org/10.1029/2012GC004098 Botté Paul botte@cerege.fr 0009-0002-7978-3636 Decl (ChRM) [deg] ChRM, Inclination Incl (ChRM) deg Angle http://dbpedia.org/resource/Angle Plane Angle http://dbpedia.org/resource/Plane_angle Calculated according to (Kirschvink, 1980) in PuffinPlot (Lurcock & Wilson, 2012) https://doi.org/10.1029/2012GC004098 Botté Paul botte@cerege.fr 0009-0002-7978-3636 Incl (ChRM) [deg] Maximum angular deviation MAD deg Angle http://dbpedia.org/resource/Angle Plane Angle http://dbpedia.org/resource/Plane_angle Botté Paul botte@cerege.fr 0009-0002-7978-3636 MAD [deg] CurationLevelC Enhanced curation https://wiki.pangaea.de/wiki/Curation_levels citable Anatolia Balkanatolia Continental deposits Eocene-Oligocene Transition Magnetostratigraphy Paleomagnetism author101803 author107061 author117825 author117826 author117827 author117828 author117829 author117830 author117832 author117833 author117834 author117835 author117836 author117837 author30696 author30748 author66630 author70920 award5017 curlevel30 event3410677 funder20666 geocode1600 geocode1601 geocode25539 inst20622 inst20968 inst21526 inst22824 inst22825 inst22826 inst855 journal4652 license21 method11405 method19277 method9922 param105482 param14536 param1638 param38 param40 param52495 param564708 param790 param81536 param87928 param97590 pi117825 ref140186 ref140187 ref140191 term1073167 term1073168 term1073288 term2687719 term28238 term41056 term43765 term43863 term43915 term48652 term73937 term78105 term78106 term78107 topotype3