(Table 1) Concentrations and isotopic ratios of sulfur and carbon in acid conglomerates from DSDP Hole 57-439
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| Formato: | Dataset Open Access |
| Lenguaje: | en |
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PANGAEA
1980
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| _version_ | 1867171818635264000 |
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| author | Sakai, Hitoshi Ueda, Akira |
| author_facet | Sakai, Hitoshi Ueda, Akira |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | The sulfur content of one rhyolite and four dacite conglomerates was found to be low - from 9 to 97 ppm - similar to that of Quaternary andesites and basalts of the Japanese Islands. However, the d34S values of these samples are unexpectedly high - +23 to +35 per mill - relative to troilite from the Canon Diablo meteorite. The sulfide/sulfate ratios vary among the five samples from 0 to 13. No significant isotope fractionation seems to exist between sulfate and sulfide sulfurs. Carbon in these samples is predominantly in the form of carbonate (and probably CO2). It ranges in concentration from 128 to 721 ppm and in d13C from -2.5 to -20.7 per mill relative to PDB. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_823071 |
| institution | PANGAEA |
| language | en |
| publishDate | 1980 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | (Table 1) Concentrations and isotopic ratios of sulfur and carbon in acid conglomerates from DSDP Hole 57-439 Sakai, Hitoshi Ueda, Akira 57-439; Carbon dioxide; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Glomar Challenger; Leg57; North Pacific/TRENCH; Rock type; Sample code/label; Sample ID; see reference(s); Sulfur, total; Sulfur in sulfate; Sulfur in sulfide; δ13C; δ13C, carbonate; δ34S, sulfate; δ34S, sulfide; δ34S, total The sulfur content of one rhyolite and four dacite conglomerates was found to be low - from 9 to 97 ppm - similar to that of Quaternary andesites and basalts of the Japanese Islands. However, the d34S values of these samples are unexpectedly high - +23 to +35 per mill - relative to troilite from the Canon Diablo meteorite. The sulfide/sulfate ratios vary among the five samples from 0 to 13. No significant isotope fractionation seems to exist between sulfate and sulfide sulfurs. Carbon in these samples is predominantly in the form of carbonate (and probably CO2). It ranges in concentration from 128 to 721 ppm and in d13C from -2.5 to -20.7 per mill relative to PDB. |
| title | (Table 1) Concentrations and isotopic ratios of sulfur and carbon in acid conglomerates from DSDP Hole 57-439 |
| topic | 57-439; Carbon dioxide; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Glomar Challenger; Leg57; North Pacific/TRENCH; Rock type; Sample code/label; Sample ID; see reference(s); Sulfur, total; Sulfur in sulfate; Sulfur in sulfide; δ13C; δ13C, carbonate; δ34S, sulfate; δ34S, sulfide; δ34S, total |
| url | https://doi.org/10.1594/PANGAEA.823071 |