10.1594/PANGAEA.995231Ampuero Grandez, AngelaAngelaAmpuero Grandez0000-0002-1264-9152Max Planck Institut für Chemie - Otto Hahn InstitutStríkis, Nicolas MNicolas MStríkisInstitute of Geosciences, University of São Paulo, BrazilMeckler, Anna NeleAnna NeleMeckler0000-0002-7225-8276Department of Earth Science, University of BergenBjerknes Centre for Climate Research, Bergen, NorwayKrüger, YvesYvesKrügerDepartment of Earth Science, University of BergenVuille, MathiasMathiasVuille0000-0002-9736-4518Department of Atmospheric and Environmental Sciences, University at Albany, State University of New YorkVonhof, Hubert BHubert BVonhof0000-0002-0897-8244Max Planck Institut für Chemie - Otto Hahn InstitutPasqualetto, LeonardoLeonardoPasqualettoDepartment of Earth Science, University of BergenMayta, VictorVictorMaytaDepartment of Climate and Space Science and Engineering, University of MichiganM Medina, N MelissaN MelissaM Medina0000-0002-2617-0492Institute of Geosciences, University of São Paulo, BrazilUtida, GiselleGiselleUtida0000-0002-7134-5220Institute of Astronomy, Geophysics and Atmospheric Sciences, University of São PauloZhang, HaiweiHaiweiZhang0000-0002-0855-1283Institute of Global Environmental Change, Xi'an Jiaotong UniversityCheng, HaiHaiCheng0000-0002-5305-9458Institute of Global Environmental Change, Xi'an Jiaotong UniversityEdwards, R LawrenceR LawrenceEdwards0000-0002-7027-5881Department of Earth and Environmental Sciences, University of MinnesotaTravassos, LuizLuizTravassosDepartment of Geography, Pontifical Catholic University of Minas GeraisPiacsek, PatriciaPatriciaPiacsek0000-0002-7993-3641Institute of Geosciences, University of São Paulo, BrazilAkabane, Thomas KThomas KAkabane0000-0003-1103-695XInstitute of Geosciences, University of São Paulo, BrazilCruz, Francisco WilliamFrancisco WilliamCruz0000-0002-4030-4581Institute of Geosciences, University of São Paulo, BrazilPANGAEA2026BrazilCarbon and oxygen stable isotopesDeglaciationFluid inclusionfluid inclusion microthermometrylast glacial terminationLGMspeleothemstalagmiteTemperaturetropicsSample IDDISTANCEAGEAge modelTemperature, caveTemperature, cave, standard errorTemperature, cave, standard deviationSea level, reconstructedSea level, uncertaintyδ18O, calciteδ180, calcite, standard deviationδ18O, drip waterδ18O, drip water, standard deviationDATE/TIMESpeleothem sampleMean values95% Confidence interval, upper limit95% Confidence interval, lower limitderivedCalculatedAccording to Lambeck et al. (2014)Average2024-07-31T00:00:00/2024-08-20T00:00:00Dataset10.1038/s41467-026-74093-x10.1016/j.epsl.2013.04.00610.1016/0012-821X(87)90154-310.1016/j.chemgeo.2011.07.00910.5194/cp-21-1553-202510.1073/pnas.141176211110.2113/052040710.1016/j.quageo.2011.02.002252 data pointstext/tab-separated-valuesCreative Commons Attribution 4.0 InternationalThis dataset presents a cave paleotemperature reconstruction over the last glacial termination from stalagmite REI 7-2 from Rei do Mato Cave in Minas Gerais State, central-eastern South America (19.50°S, 44.28°W, 800 masl).
Microthermometric measurements were performed on a Linkam THMSG600 heating/cooling stage attached to an Olympus BX51 microscope equipped with a 100x long-working-distance objective (Olympus LMPLFLN 100x/0.8) and a Leica DFC350 FX digital camera for visual observation. Each cave temperature represents the average Th∞ of ~40 individual fluid inclusions. Outliers were excluded from the statistical analysis using a 4-MAD criterion.-44.28-19.5BrazilEuropean Research Councilhttps://doi.org/10.13039/501100000781101001957National Natural Science Foundation of Chinahttps://doi.org/10.13039/50110000180942261144753Rio de Janeiro State Universityhttps://doi.org/10.13039/501100006702E-26211.352-2021São Paulo Research Foundationhttps://doi.org/10.13039/5011000018072020/09258-4São Paulo Research Foundationhttps://doi.org/10.13039/5011000018072022/08359-7NSFC - PFPMCGSão Paulo Research Foundationhttps://doi.org/10.13039/5011000018072023/04580-3