Uranium-series age, isotope concentrations and ratios from L. pertusa fragments from surface sediment samples from the Namibian coral mounds
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| Autores principales: | , |
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| Formato: | Dataset Open Access |
| Lenguaje: | en |
| Publicado: |
PANGAEA
2019
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| _version_ | 1867169136260415488 |
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| author | Tamborrino, Leonardo Wienberg, Claudia |
| author_facet | Tamborrino, Leonardo Wienberg, Claudia |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Uranium-series age, isotope concentrations and ratios from Lophelia pertusa fragments from surface sediment samples collected during the M122 ANNA cruise off Namibia. *Measured 234U/238U activity ratios (δ234Um) are presented as deviation permil (‰) from the equilibrium value. Decay corrected 234U/238U activity ratios (δ234Ui) are calculated from the given ages and with λ234U: 2.8263 x 10-6 yr-1. Agecor Corrected ages, according to Frank et al. (2004) and Wefing et al., (2017). n.d.: not determinable because lower than the analytical blank (<0.003 ng/g). For GeoB20572-4 and 20579-1, two L. pertusa fragments were collected from the bulk sample for dating: ' sample 1; '' sample 2. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_909293 |
| institution | PANGAEA |
| language | en |
| publishDate | 2019 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Uranium-series age, isotope concentrations and ratios from L. pertusa fragments from surface sediment samples from the Namibian coral mounds Tamborrino, Leonardo Wienberg, Claudia Age, dated; Age, dated, standard deviation; Calculated; Center for Marine Environmental Sciences; Corrected; dating; Elevation of event; Event label; GC; GeoB20510-1; GeoB20516-2; GeoB20516-3; GeoB20520-1; GeoB20539-1; GeoB20544-2; GeoB20545-1; GeoB20548-1; GeoB20549-1; GeoB20563-1; GeoB20564-1; GeoB20565-2; GeoB20566-1; GeoB20569-1; GeoB20571-1; GeoB20572-4; GeoB20579-1; Giant box corer; GKG; Grab; GRAB; Gravity corer; Laboratory code/label; Latitude of event; Longitude of event; Lophelia pertusa; M122; M122_005-1; M122_011-2; M122_011-3; M122_015-1; M122_034-1; M122_039-2; M122_040-1; M122_043-1; M122_044-1; M122_058-1; M122_059-1; M122_060-2; M122_061-1; M122_064-1; M122_066-1; M122_067-4; M122_074-1; MARUM; Meteor (1986); Namibia; Thorium-232; Thorium-232, standard deviation; Uranium-series; δ234 Uranium; δ234 Uranium, standard deviation Uranium-series age, isotope concentrations and ratios from Lophelia pertusa fragments from surface sediment samples collected during the M122 ANNA cruise off Namibia. *Measured 234U/238U activity ratios (δ234Um) are presented as deviation permil (‰) from the equilibrium value. Decay corrected 234U/238U activity ratios (δ234Ui) are calculated from the given ages and with λ234U: 2.8263 x 10-6 yr-1. Agecor Corrected ages, according to Frank et al. (2004) and Wefing et al., (2017). n.d.: not determinable because lower than the analytical blank (<0.003 ng/g). For GeoB20572-4 and 20579-1, two L. pertusa fragments were collected from the bulk sample for dating: ' sample 1; '' sample 2. |
| title | Uranium-series age, isotope concentrations and ratios from L. pertusa fragments from surface sediment samples from the Namibian coral mounds |
| topic | Age, dated; Age, dated, standard deviation; Calculated; Center for Marine Environmental Sciences; Corrected; dating; Elevation of event; Event label; GC; GeoB20510-1; GeoB20516-2; GeoB20516-3; GeoB20520-1; GeoB20539-1; GeoB20544-2; GeoB20545-1; GeoB20548-1; GeoB20549-1; GeoB20563-1; GeoB20564-1; GeoB20565-2; GeoB20566-1; GeoB20569-1; GeoB20571-1; GeoB20572-4; GeoB20579-1; Giant box corer; GKG; Grab; GRAB; Gravity corer; Laboratory code/label; Latitude of event; Longitude of event; Lophelia pertusa; M122; M122_005-1; M122_011-2; M122_011-3; M122_015-1; M122_034-1; M122_039-2; M122_040-1; M122_043-1; M122_044-1; M122_058-1; M122_059-1; M122_060-2; M122_061-1; M122_064-1; M122_066-1; M122_067-4; M122_074-1; MARUM; Meteor (1986); Namibia; Thorium-232; Thorium-232, standard deviation; Uranium-series; δ234 Uranium; δ234 Uranium, standard deviation |
| url | https://doi.org/10.1594/PANGAEA.909293 |