Chemical and isotope composition of carbonate nodules and host bottom sediments from Core DM9-666, Gulf of California
| Cobertura |
LATITUDE: 24.895000 * LONGITUDE: -108.700000 |
|---|---|
| Data(s) |
15/02/1979
|
| Resumo |
Results of mineralogical and isotopic analyzes of sulfur and carbon in carbonate nodules and host bottom sediments and results of 14C measurement in carbonate nodules are reported. It is proved that the carbonate nodules formed 11-22 thousand years ago in anaerobic diagenesis of bottom sediments rich in organic matter. Isotopic light metabolic carbon dioxide was a source of carbonate for nodules. It formed during microbial degradation of organic matter of bottom sediments. |
| Formato |
application/zip, 6 datasets |
| Identificador |
https://doi.pangaea.de/10.1594/PANGAEA.776040 doi:10.1594/PANGAEA.776040 |
| Idioma(s) |
en |
| Publicador |
PANGAEA |
| Direitos |
CC-BY: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted |
| Fonte |
Supplement to: Lein, Alla Yu; Logvinenko, Nikolay V; Sulerzhitsky, Leopold D; Volkov, Igor I (1979): On the carbon source and age of diagenetic carbonate concretions from the Gulf of California. Litologiya i Poleznyye Iskopaemyye (Lithology and Mineral Resources), 14(1), 23-29 |
| Palavras-Chave | #[SO4]2-; Age, 14C benzol synthesis; Age, dated; Age, dated standard deviation; Age dated; Age std dev; Alkalinity, total; Archive of Ocean Data; ARCOD; AT; CaCO3; Calcium carbonate; Calculated; Carbon, organic, total; d13C carb; d13C Corg; d13C dol; d34S Py; delta 13C, carbonate; delta 13C, dolomite; delta 13C, organic carbon; delta 34S, pyrite; Depth; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Depth bot; Depth top; DM9; DM9-666; Dmitry Mendeleev; from nodules; from sediments; GC; Gravity corer; H2S; Hydrogen sulfide; Lab no; Mass; Mass spectrometry; Nodule; nodules, inner part; nodules, surface; of nodules; of rock; of shells from nodules; of shells from sediments; protodolomite from nodules; Sample, optional label/labor no; sediments; Sulfate ion; Titration; TOC; Vol; Volume; Wet chemistry |
| Tipo |
Dataset |
