https://doi.pangaea.de/10.1594/PANGAEA.993120Della 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 ageStrontium-87/Strontium-86 ratioStrontium-87/Strontium-86 ratio, standard errorAnalytical methodSpeleothem samplesee abstract2012-01-01T18:00:00Dataset10.1016/j.gloplacha.2025.10518610.1111/ggr.1219110.3389/fevo.2020.569940408 data pointstext/tab-separated-valuesCreative Commons Attribution 4.0 InternationalThe 87Sr/86Sr Holocene record presented here is 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 analysis for the stalagmite 87Sr/86Sr isotope record was determined by solution-based analysis, using a multi-collector inductively coupled plasma-mass spectrometry (MC-ICP-MS) at LEGGA-UnB, and laser ablation mass spectrometry (LA-MC-ICP-MS) at Johannes Gutenberg University (JGU) Mainz (Weber et al., 2018, 2020). The solution analysis record consists of 15 data points, whereas the laser ablation consists of 87 data points. Carbonate host rock and soil samples were also analyzed using the solution-base method. Overall, the speleothem range of values lies between the soil (more radiogenic) and the carbonate host rock (less radiogenic).-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