Last Millennium δ¹⁸O, δ¹³C, and U/Th ages of MV1 and MV30 stalagmite records from Mata Virgem cave (central Brazil)

The South American Summer Monsoon (SASM) is the main driver of regional hydroclimate variability across tropical and subtropical South America. It is best recorded on paleoclimatic timescales by stable oxygen isotope proxies, which are more spatially representative of regional hydroclimate than proxies for local precipitation alone. This data is presented as supplementary to a network study that characterizes SASM variability over the last millennium, separating the shared signal from local variability. Here, we present two new high-resolution samples (MV1, MV30) from the Mata Virgem cave (11°37′27.07′′S, 47°29′19.04′′W) located in the eastern region of the Brazilian tropical Savannah known as 'Cerrado'. The following parameters were collected from each stalagmite: δ¹⁸O, δ¹³C, and U/Th ages. More information about the Mata Virgem cave can be found in Azevedo et al. (2019).

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Cite this as

Orrison, Rebecca, Vuille, Mathias, Smerdon, Jason E, Apaéstegui, James, Azevedo, Vitor, Campos, Jose Leandro P S, Cruz, Francisco William, Della Libera, Marcela Eduarda, Stríkis, Nicolás Misailidis (2022). Dataset: Last Millennium δ¹⁸O, δ¹³C, and U/Th ages of MV1 and MV30 stalagmite records from Mata Virgem cave (central Brazil). https://doi.org/10.1594/PANGAEA.948183

DOI retrieved: 2022

Additional Info

Field Value
Imported on November 30, 2024
Last update November 30, 2024
License CC-BY-4.0
Source https://doi.org/10.1594/PANGAEA.948183
Author Orrison, Rebecca
Given Name Rebecca
Family Name Orrison
More Authors
Vuille, Mathias
Smerdon, Jason E
Apaéstegui, James
Azevedo, Vitor
Campos, Jose Leandro P S
Cruz, Francisco William
Della Libera, Marcela Eduarda
Stríkis, Nicolás Misailidis
Source Creation 2022
Publication Year 2022
Resource Type application/zip - filename: Orrison-etal_2022
Subject Areas
Name: Atmosphere

Name: Lithosphere

Related Identifiers
Title: South American Summer Monsoon variability over the last millennium in paleoclimate records and isotope-enabled climate models
Identifier: https://doi.org/10.5194/cp-18-2045-2022
Type: DOI
Relation: References
Year: 2022
Source: Climate of the Past
Authors: Orrison Rebecca , Vuille Mathias , Smerdon Jason E , Apaéstegui James , Azevedo Vitor , Campos Jose Leandro P S , Cruz Francisco William , Della Libera Marcela Eduarda , Stríkis Nicolás Misailidis , Azevedo Vitor , Stríkis Nicolás Misailidis , Santos Rudney A , de Souza Jonas Gregorio , Ampuero A , Cruz Francisco William , de Oliveira Paulo , Iriarte Jose , Stumpf Cintia Fernandes , Vuille Mathias , Mendes Vinícius Ribau , Cheng Hai , Edwards R Lawrence .

Title: Medieval Climate Variability in the eastern Amazon-Cerrado regions and its archeological implications
Identifier: https://doi.org/10.1038/s41598-019-56852-7
Type: DOI
Relation: References
Year: 2019
Source: Scientific Reports
Authors: Orrison Rebecca , Vuille Mathias , Smerdon Jason E , Apaéstegui James , Azevedo Vitor , Campos Jose Leandro P S , Cruz Francisco William , Della Libera Marcela Eduarda , Stríkis Nicolás Misailidis , Azevedo Vitor , Stríkis Nicolás Misailidis , Santos Rudney A , de Souza Jonas Gregorio , Ampuero A , Cruz Francisco William , de Oliveira Paulo , Iriarte Jose , Stumpf Cintia Fernandes , Vuille Mathias , Mendes Vinícius Ribau , Cheng Hai , Edwards R Lawrence .