South Atlantic Multi-Site Calibration of Coral Oxygen Isotope Paleothermometer
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| Natura: | Dataset Open Access |
| Lingua: | en |
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PANGAEA
2025
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| _version_ | 1867170127820095488 |
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| author | Pereira, Natan S Chiessi, Cristiano Mazur |
| author_facet | Pereira, Natan S Chiessi, Cristiano Mazur |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | The dataset presented here comprises stable oxygen isotope (δ¹⁸O) measurements from coral records of the species Siderastrea stellata, collected at three locations in the tropical western South Atlantic (TWSA): Todos os Santos Bay, Tamandaré, and Rocas Atoll. The isotopic records were sampled at 0.4 mm intervals. δ¹⁸O values were calibrated against the Vienna Pee Dee Belemnite (VPDB) standard using NBS19, with an analytical precision better than ±0.07‰ (±1σ, n = 141). |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_973585 |
| institution | PANGAEA |
| language | en |
| publishDate | 2025 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | South Atlantic Multi-Site Calibration of Coral Oxygen Isotope Paleothermometer Pereira, Natan S Chiessi, Cristiano Mazur Age; Age, oxygen isotope; Bahia, Brazil; Brazil; coral core; DEPTH, water; Event label; Finnigan MAT253 coupled to a Kiel IV preparation line; HAND; Oxygen stable isotopes; Pernambuco, Brazil; Rio Grande do Norte, Brazil; Rocas_Atoll; Sampling by hand; Siderastrea stellata, δ18O; Siderastrea stellata, δ18O, standard deviation; South Atlantic; Tamandré; Todos_os_Santos_Bay The dataset presented here comprises stable oxygen isotope (δ¹⁸O) measurements from coral records of the species Siderastrea stellata, collected at three locations in the tropical western South Atlantic (TWSA): Todos os Santos Bay, Tamandaré, and Rocas Atoll. The isotopic records were sampled at 0.4 mm intervals. δ¹⁸O values were calibrated against the Vienna Pee Dee Belemnite (VPDB) standard using NBS19, with an analytical precision better than ±0.07‰ (±1σ, n = 141). |
| title | South Atlantic Multi-Site Calibration of Coral Oxygen Isotope Paleothermometer |
| topic | Age; Age, oxygen isotope; Bahia, Brazil; Brazil; coral core; DEPTH, water; Event label; Finnigan MAT253 coupled to a Kiel IV preparation line; HAND; Oxygen stable isotopes; Pernambuco, Brazil; Rio Grande do Norte, Brazil; Rocas_Atoll; Sampling by hand; Siderastrea stellata, δ18O; Siderastrea stellata, δ18O, standard deviation; South Atlantic; Tamandré; Todos_os_Santos_Bay |
| url | https://doi.org/10.1594/PANGAEA.973585 |