PANGAEA_993120 87Sr/86Sr records of SMT16 stalagmite from São Mateus cave, central Brazil Della Libera, Marcela Eduarda; Cauhy, Julio; Stumpf, Cintia Fernandes; Santos, Roberto Ventura; Cruz, Francisco William; Stríkis, Nicolás Misailidis; Prado, Luciana Figueiredo; Moquet, Jean-Sébastien; Weber, Michael; Orrison, Rebecca; Cheng, Hai; Edwards, R Lawrence; Novello, Valdir Felipe; Vonhof, Hubert B; Scholz, Denis 87Sr/86Sr records of SMT16 stalagmite from São Mateus cave, central Brazil 2026-05-12 PANGAEA Dataset https://doi.pangaea.de/10.1594/PANGAEA.993120 Investigator Marcela Eduarda Della Libera dellalibera.me@gmail.com Earth Science DISTANCE Calendar age Strontium-87/Strontium-86 ratio Strontium-87/Strontium-86 ratio, standard error Analytical method geoscientificInformation Carbon and oxygen stable isotopes Central Brazil Cerrado Paleoclimate SMT16 South America South American Summer Monsoon speleothem Speleothem sample strontium isotopes vegetation changes see abstract 2012-01-01 2012-01-01 Complete -13.689167 -13.689167 -46.388611 -46.388611 unrestricted CC-BY-4.0: Creative Commons Attribution 4.0 International English PANGAEA Data Publisher for Earth & Environmental Science https://www.pangaea.de/ Data Center Contact Michael Diepenbroek info@pangaea.de

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Bremen Bremen 28359 Germany online 408 data points text/tab-separated-values Della Libera, Marcela Eduarda; Cauhy, Julio; Stumpf, Cintia Fernandes; Santos, Roberto Ventura; Cruz, Francisco William; Stríkis, Nicolas M; Prado, Luciana Figueiredo; Moquet, Jean-Sebastian; Weber, Michael; Orrison, Rebecca; Cheng, Hai; Edwards, R Lawrence; Novello, Valdir Felipe; Vonhof, Hubert B; Scholz, Denis (2026): Speleothem-based reconstruction of Holocene changes in monsoonal patterns and environmental conditions in Central Brazil. Global and Planetary Change, 256, 105186, https://doi.org/10.1016/j.gloplacha.2025.105186 Weber, Michael; Lugli, Federico; Jochum, Klaus Peter; Cipriani, Anna; Scholz, Denis (2018): Calcium Carbonate and Phosphate Reference Materials for Monitoring Bulk and Microanalytical Determination of Sr Isotopes. Geostandards and Geoanalytical Research, 42(1), 77-89, https://doi.org/10.1111/ggr.12191 Weber, Michael; Tacail, Théo; Lugli, Federico; Clauss, Marcus; Weber, Katrin; Leichliter, Jennifer N; Winkler, Daniela E; Mertz-Kraus, Regina; Tütken, Thomas (2020): Strontium Uptake and Intra-Population 87Sr/86Sr Variability of Bones and Teeth—Controlled Feeding Experiments With Rodents (Rattus norvegicus, Cavia porcellus). Frontiers in Ecology and Evolution, 8, 569940, https://doi.org/10.3389/fevo.2020.569940

The 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). ** For all details see the full metadata description at "https://doi.pangaea.de/10.1594/PANGAEA.993120"!

https://doi.org/10.1016/j.gloplacha.2025.105186 Speleothem-based reconstruction of Holocene changes in monsoonal patterns and environmental conditions in Central Brazil https://doi.org/10.1111/ggr.12191 Calcium Carbonate and Phosphate Reference Materials for Monitoring Bulk and Microanalytical Determination of Sr Isotopes https://doi.org/10.3389/fevo.2020.569940 Strontium Uptake and Intra-Population 87Sr/86Sr Variability of Bones and Teeth—Controlled Feeding Experiments With Rodents (Rattus norvegicus, Cavia porcellus) DIF 9.4 2026-05-12 2026-05-12