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Contents and stable carbon isotope compositions of biomarkers indicative for ...
Different types of seep carbonates were recovered from the 'Kouilou pockmarks' on the Congo deep-sea fan in approximately 3100 m water depth. The carbonate aggregates are... -
Mineral composition, rare earth elements, and trace elements from samples of ...
Authigenic carbonates were collected from methane seeps at Hydrate Hole at 3113 m water depth and Diapir Field at 2417 m water depth on the northern Congo deep-sea fan during RV... -
Mineralogy and stable isotopic composition of authigenic carbonate samples fr...
The Campeche Knolls in the Bay of Campeche, southern Gulf of Mexico, were investigated through detailed seafloor mapping, ROV surveys, and sediment and pore water sampling. The... -
Morphological descriptions from the recent bivalve of the genus Calyptogena (...
The genus Calyptogena (Bivalvia: Vesicomyidae) comprises highly specialized bivalves living in symbiosis with sulphur-oxidizing bacteria in reducing habitats. In this study, the... -
Determination of hydrocarbon gases in mud volcanoes in the Sorokin Trough
Hydrocarbon gases were determined in sediments from three mud volcanoes in the Sorokin Trough. In comparison to a reference station outside the mud volcano area, the deposits... -
Carbonate mineralogical and isotopic analyses of TV-guided grab samples and T...
Methane seepage leads to Mg-calcite and aragonite precipitation at a depth of 4,850 m on the Aleutian accretionary margin. Stromatolitic and oncoid growth structures imply... -
Element contents, sulfur and oxygen isotopes, and molecular biomarkers of pho...
Authigenic phosphatic laminites enclosed in phosphorite crusts from the shelf off Peru (10°01' S and 10°24' S) consist of carbonate fluorapatite layers, which contain abundant... -
Geochemistry of phosphatic crusts from the shelf off Peru
Authigenic phosphorite crusts from the shelf off Peru (9°40°S to 13°30°S) consist of a facies with phosphatic coated grains covered by younger phosphatic laminite. The crusts... -
Mineralogical and stable isotope analyses of carbonates from the eastern Blac...
Authigenic carbonates associated with cold seeps provide valuable archives of changes in the long-term seepage activity. To investigate the role of shallow-buried hydrates on... -
Rare earth element concentrations and geochemistry of carbonate minerals from...
The ultramafic-hosted Logatchev Hydrothermal Field (LHF) at 15°N on the Mid-Atlantic Ridge and the Arctic Gakkel Ridge (GR) feature carbonate precipitates (aragonite, calcite,... -
(Appendix 1-4) Geochemistry, desorption methods, TOC, TC, and mineral content...
Sorption of volatile hydrocarbon gases (VHCs) to marine sediments is a recognized phenomenon that has been investigated in the context of petroleum exploration. However, little... -
Gas hydrate structures and C1-C5 hydrocarbons at individual sites in the Gulf...
Gas hydrate samples from various locations in the Gulf of Mexico (GOM) differ considerably in their microstructure. Distinct microstructure characteristics coincide with... -
Component analysis of three TV-guided grab sampler from the Sahul Shelf (NW A...
This paper constitutes a first detailed and systematic facies and biota description of an isolated carbonate knoll (Pee Shoal) in the Timor Sea (Sahul Shelf, NW Australia). The... -
Composition of minerals from peridotides at the Mid-Atlantic Ridge, 13°N
Peridotites (diopside-bearing harzburgites) found at 13°N of the Mid-Atlantic Ridge fall into two compositional groups. Peridotites P1 are plagioclase-free rocks with minerals... -
Mineralogical, geochemical, and lipid biomarker study of cabonate precipitate...
Carbonate precipitates recovered from 2,000 m water depth at the Dolgovskoy Mound (Shatsky Ridge, north eastern Black Sea) were studied using mineralogical, geochemical and... -
Geochemistry of Fe-Mn crusts in sediments of the Central Indian Ridge
Layered Fe-Mn crusts from the off-axis region of the first segment of the Central Indian Ridge north of the Rodrigues Triple Junction were studied geochemically and... -
Fluid compositions and mineralogy of precipitates from Mid Atlantic Ridge hyd...
The effect of volcanic activity on submarine hydrothermal systems has been well documented along fast- and intermediate-spreading centers but not from slow-spreading ridges.... -
Fatty alcohol content and composition in the CWC Dendrophyllia cornigera and ...
This dataset has no description
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Fatty acid content and composition in the CWC Dendrophyllia cornigera and sed...
This dataset has no description
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Sterol content and composition in the CWC Dendrophyllia cornigera and sedimen...
This dataset has no description