230Th/U-dating of subaqueous grown speleothems (Hells Bells) from the northeastern Yucatán Peninsula
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| Main Authors: | , , , , , , , , , |
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| Format: | Dataset Open Access |
| Language: | en |
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PANGAEA
2022
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| _version_ | 1867168215329669120 |
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| author | Schorndorf, Nils Frank, Norbert Ritter, Simon Michael Warken, Sophie F Scholz, Christian Keppler, Frank Scholz, Denis Weber, Michael Avilés Olguin, Jerónimo Stinnesbeck, Wolfgang |
| author_facet | Schorndorf, Nils Frank, Norbert Ritter, Simon Michael Warken, Sophie F Scholz, Christian Keppler, Frank Scholz, Denis Weber, Michael Avilés Olguin, Jerónimo Stinnesbeck, Wolfgang |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | This dataset contains 80 U-Th ages of subaqueous grown speleothems (Hells Bells) from the north-eastern Yucatán Peninsula. These secondary carbonates were collected from three different sinkholes (cenotes) southwest of Cancún, Quintana Roo, Mexico (20.51–20.52°N, 87.01–87.07°W) at water depths between -29.4 m a.s.l and -37.3 m a.s.l. Samples were collected in situ and their elevation was measured with a dive computer (+-0.1m). For samples taken from the bottom of the cenotes, we cannot assign a corresponding water depth since we have no information about their original position on the cave ceiling. The measurements were carried out by a multi-collector inductively coupled plasma mass spectrometer (ThermoFisher Neptune Plus). |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_942956 |
| institution | PANGAEA |
| language | en |
| publishDate | 2022 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | 230Th/U-dating of subaqueous grown speleothems (Hells Bells) from the northeastern Yucatán Peninsula Schorndorf, Nils Frank, Norbert Ritter, Simon Michael Warken, Sophie F Scholz, Christian Keppler, Frank Scholz, Denis Weber, Michael Avilés Olguin, Jerónimo Stinnesbeck, Wolfgang Age, dated; Age, dated, standard deviation; Calculated; Cenote_El_Zapote-Big_Bell_1; Cenote_El_Zapote-Big_Bell_6; Cenote_El_Zapote-MUDE; Cenote_El_Zapote-TL4; Cenote_El_Zapote-Tree_Bell; Cenote_El_Zapote-ZPT-7; Cenote_Maravilla-MIII; Cenote_Tortugas-T12; Cenote_Tortugas-T7; Comment; DEPTH, water; DISTANCE; Event label; Laboratory; LATITUDE; LONGITUDE; MC-ICP-MS ThermoFisher Scientific Neptune Plus; Quintana Roo, Mexico; Sample code/label; Sample ID; sea level; Site; speleothem; Speleothem sample; SPS; Thorium-230/Thorium-232 ratio; Thorium-230/Thorium-232 ratio, standard deviation; Thorium-230/Uranium-238 ratio; Thorium-230/Uranium-238 ratio, standard deviation; Thorium-232; Thorium-232, standard deviation; U/Th; Uranium-238; Uranium-238, standard deviation; Yucatan Peninsula; δ234 Uranium; δ234 Uranium, standard deviation; δ234 Uranium (0); δ234 Uranium (0), standard deviation This dataset contains 80 U-Th ages of subaqueous grown speleothems (Hells Bells) from the north-eastern Yucatán Peninsula. These secondary carbonates were collected from three different sinkholes (cenotes) southwest of Cancún, Quintana Roo, Mexico (20.51–20.52°N, 87.01–87.07°W) at water depths between -29.4 m a.s.l and -37.3 m a.s.l. Samples were collected in situ and their elevation was measured with a dive computer (+-0.1m). For samples taken from the bottom of the cenotes, we cannot assign a corresponding water depth since we have no information about their original position on the cave ceiling. The measurements were carried out by a multi-collector inductively coupled plasma mass spectrometer (ThermoFisher Neptune Plus). |
| title | 230Th/U-dating of subaqueous grown speleothems (Hells Bells) from the northeastern Yucatán Peninsula |
| topic | Age, dated; Age, dated, standard deviation; Calculated; Cenote_El_Zapote-Big_Bell_1; Cenote_El_Zapote-Big_Bell_6; Cenote_El_Zapote-MUDE; Cenote_El_Zapote-TL4; Cenote_El_Zapote-Tree_Bell; Cenote_El_Zapote-ZPT-7; Cenote_Maravilla-MIII; Cenote_Tortugas-T12; Cenote_Tortugas-T7; Comment; DEPTH, water; DISTANCE; Event label; Laboratory; LATITUDE; LONGITUDE; MC-ICP-MS ThermoFisher Scientific Neptune Plus; Quintana Roo, Mexico; Sample code/label; Sample ID; sea level; Site; speleothem; Speleothem sample; SPS; Thorium-230/Thorium-232 ratio; Thorium-230/Thorium-232 ratio, standard deviation; Thorium-230/Uranium-238 ratio; Thorium-230/Uranium-238 ratio, standard deviation; Thorium-232; Thorium-232, standard deviation; U/Th; Uranium-238; Uranium-238, standard deviation; Yucatan Peninsula; δ234 Uranium; δ234 Uranium, standard deviation; δ234 Uranium (0); δ234 Uranium (0), standard deviation |
| url | https://doi.org/10.1594/PANGAEA.942956 |