https://doi.pangaea.de/10.1594/PANGAEA.993121Della Libera, Marcela EduardaMarcela EduardaDella Libera0000-0001-5943-9761Max Planck Institut für Chemie - Otto Hahn InstitutJohannes Gutenberg-Universität MainzCauhy, JulioJulioCauhyMax Planck Institut für Chemie - Otto Hahn InstitutJohannes Gutenberg-Universität MainzStumpf, Cintia FernandesCintia FernandesStumpfUniversidade de BrasiliaSantos, Roberto VenturaRoberto VenturaSantos0000-0001-6071-8100Universidade de BrasiliaCruz, Francisco WilliamFrancisco WilliamCruz0000-0002-4030-4581Universidade de São PauloStríkis, Nicolás MisailidisNicolás MisailidisStríkis0000-0003-4721-3380Universidade de São PauloPrado, Luciana FigueiredoLuciana FigueiredoPrado0000-0002-6446-8986Rio de Janeiro State UniversityMoquet, Jean-SébastienJean-SébastienMoquet0000-0003-1925-9306University of OrléansWeber, MichaelMichaelWeberJohannes Gutenberg-Universität MainzOrrison, RebeccaRebeccaOrrison0000-0002-4233-2308University at Albany, State University of New YorkCheng, HaiHaiCheng0000-0002-5305-9458Xi'an Jiaotong UniversityEdwards, R LawrenceR LawrenceEdwards0000-0002-7027-5881University of MinnesotaNovello, Valdir FelipeValdir FelipeNovello0000-0002-0120-3745Universidade de BrasiliaVonhof, Hubert BHubert BVonhof0000-0002-0897-8244Max Planck Institut für Chemie - Otto Hahn InstitutScholz, DenisDenisScholz0000-0002-0055-8915Johannes Gutenberg-Universität MainzPANGAEA2026Carbon and oxygen stable isotopesCentral BrazilCerradoPaleoclimateSouth AmericaSouth American Summer Monsoonspeleothemstrontium isotopesvegetation changesDISTANCECalendar ageCalendar age, standard errorSpeleothem sampleMulti-collector inductively coupled plasma mass spectrometer (MC-ICP-MS), ThermoFisher Scientific, Neptune PlusAge model, speleothems, StalAge (Scholz and Hoffmann, 2011)2012-01-01T18:00:00Dataset10.1016/j.gloplacha.2025.10518610.1038/ncomms241510.1016/j.quageo.2011.02.00236 data pointstext/tab-separated-valuesCreative Commons Attribution 4.0 InternationalThe 230Th-U ages presented here are based on the stalagmite SMT16 collected in São Mateus cave (13.67°S; 46.37°W) located in the Parque Estadual de Terra Ronca (PETER) in central Brazil. This data was presented in the publication by Della Libera et al. (2026).
The chronology of SMT16 was obtained using multi-collector inductively coupled plasma-mass spectrometry (MC-ICP-MS), performed at the Geochronology Laboratory at the University of Minnesota (USA) and at the Institute of Global Environmental Change, Xi'an Jiaotong University (China), following the methods described in Cheng et al. (2013a). The sampling for the U-Th dating was performed by extracting ~100 mg of powdered carbonate with a dentist drill along the stalagmite growth axis, with a total of 18 U-Th ages. The final chronology was determined by calculating an age-depth model using StalAge (Scholz and Hoffmann, 2011).-46.388611-13.689167São Mateus cave, Parque Estadual de Terra Ronca, central BrazilConselho Nacional de Desenvolvimento Científico e Tecnológicohttps://doi.org/10.13039/501100003593310641/2014-4Coordenação de Aperfeicoamento de Pessoal de Nível Superiorhttps://doi.org/10.13039/5011000023221715493Deutsche Forschungsgemeinschaft, Bonnhttps://doi.org/10.13039/501100001659INST 247/889-1 FUGGSão Paulo Research Foundationhttps://doi.org/10.13039/5011000018072011/12238-6São Paulo Research Foundationhttps://doi.org/10.13039/5011000018072017/50085-3PIRE-CREATE project