Sr, Nd and Pb isotope characterisation of surface sediment samples from playa lakes in the Mojave Desert
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| Format: | Dataset Open Access |
| Sprache: | en |
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PANGAEA
2021
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| author | Jardine, Gabriella Crocker, Anya J Bailey, Ian Cooper, Mathew Milton, James Wilson, Paul A |
| author_facet | Jardine, Gabriella Crocker, Anya J Bailey, Ian Cooper, Mathew Milton, James Wilson, Paul A |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Strontium, neodymium and lead isotopic signatures were measured on a suite of surface sediment samples from nine different playa lakes across the Mojave Desert. All sediment samples had carbonates and organic material removed before full chemical digestion prior to analysis. Ferromanganese coatings were also removed in a subset of samples, with no notable isotopic effect from an anthropogenic contribution of Pb detected. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_932927 |
| institution | PANGAEA |
| language | en |
| publishDate | 2021 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Sr, Nd and Pb isotope characterisation of surface sediment samples from playa lakes in the Mojave Desert Jardine, Gabriella Crocker, Anya J Bailey, Ian Cooper, Mathew Milton, James Wilson, Paul A AF; Comment; DH; dust; EM; Event label; LATITUDE; lead; Lead-206/Lead-204 ratio; Lead-207/Lead-204 ratio; Lead-208/Lead-204 ratio; LONGITUDE; Mojave_AF; Mojave_DH; Mojave_EM; Mojave_RL; Mojave_RO; Mojave_SF; Mojave_SI; Mojave_SO; Mojave_YF; Mojave, California, U.S.A.; Neodymium; Neodymium-143/Neodymium-144 ratio; Neodymium-143/Neodymium-144 ratio, error; North America; paleoclimatology; Quaternary; Radiogenic isotopes; RL; RO; Sample code/label; Sediment sample; SES; SF; SI; SO; Strontium (Sr); Strontium-87/Strontium-86 ratio; Strontium-87/Strontium-86 ratio, error; YF; ε-Neodymium; ε-Neodymium, error Strontium, neodymium and lead isotopic signatures were measured on a suite of surface sediment samples from nine different playa lakes across the Mojave Desert. All sediment samples had carbonates and organic material removed before full chemical digestion prior to analysis. Ferromanganese coatings were also removed in a subset of samples, with no notable isotopic effect from an anthropogenic contribution of Pb detected. |
| title | Sr, Nd and Pb isotope characterisation of surface sediment samples from playa lakes in the Mojave Desert |
| topic | AF; Comment; DH; dust; EM; Event label; LATITUDE; lead; Lead-206/Lead-204 ratio; Lead-207/Lead-204 ratio; Lead-208/Lead-204 ratio; LONGITUDE; Mojave_AF; Mojave_DH; Mojave_EM; Mojave_RL; Mojave_RO; Mojave_SF; Mojave_SI; Mojave_SO; Mojave_YF; Mojave, California, U.S.A.; Neodymium; Neodymium-143/Neodymium-144 ratio; Neodymium-143/Neodymium-144 ratio, error; North America; paleoclimatology; Quaternary; Radiogenic isotopes; RL; RO; Sample code/label; Sediment sample; SES; SF; SI; SO; Strontium (Sr); Strontium-87/Strontium-86 ratio; Strontium-87/Strontium-86 ratio, error; YF; ε-Neodymium; ε-Neodymium, error |
| url | https://doi.org/10.1594/PANGAEA.932927 |