Mineral and chemical compositions of authigenic carbonates from the northern Deryugin Basin, Sea of Okhotsk

DOI

Mineral and chemical compositions of authigenic carbonates are studied by several methods in a sediment core collected in the axial zone of the Deryugin riftogenic basin. Manganese carbonates (kutnahorite, rhodochrosite) associated with manganiferous calcite, manganiferous pyrite, and nontronite are firstly identified in the Sea of Okhotsk. Manganese carbonates in Holocene diatomaceous ooze were presumably formed due to diagenetic transformation of sedimentary manganese hydroxides, organic matter, and biogenic silica, while those found in the underlying turbidites precipitated owing to the intermittent influx of endogenic fluids migrating along sand interbeds.

Supplement to: Astakhov, Anatolii S; Tiedemann, Ralf; Murdmaa, Ivar O; Bogdanova, Olga Yu; Mozherovsky, A V; Sereda, N A (2006): Manganese carbonates in the Upper Quaternary sediments of the Deryugin Basin (Sea of Okhotsk). Oceanology, 46(5), 716-729

Identifier
DOI https://doi.org/10.1594/PANGAEA.726342
Related Identifier https://doi.org/10.1134/S0001437006050122
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.726342
Provenance
Creator Astakhov, Anatolii S; Tiedemann, Ralf; Murdmaa, Ivar O; Bogdanova, Olga Yu; Mozherovsky, A V; Sereda, N A
Publisher PANGAEA
Publication Year 2006
Rights Creative Commons Attribution 3.0 Unported; https://creativecommons.org/licenses/by/3.0/
OpenAccess true
Representation
Language English
Resource Type Supplementary Publication Series of Datasets; Collection
Format application/zip
Size 5 datasets
Discipline Earth System Research
Spatial Coverage (144.081W, 54.392S, 145.903E, 54.446N); Okhotsk Sea
Temporal Coverage Begin 1999-01-01T00:00:00Z
Temporal Coverage End 1999-09-16T00:00:00Z