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PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Organic geochemistry of Lower Cretaceous sediments from the northwetsern Paci...
Organic geochemical data of Lower Cretaceous shallow water sediments from two sites (865 and 866) drilled during ODP leg 143 are presented. The organic matter is mainly... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Proto-kerogens in Holocene sediments of ODP Hole 165-1002C
Proto-kerogens were isolated, by extraction and HF/HC1 treatment, from core samples of Holocene sediments of the Cariaco Trench, with interpolated ages of 900, 2850 and 6000... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Carbon isotopic composition of biomarkers of Cenomanian sediments of DSDP Hol...
The stable carbon isotopic compositions of free and sulfur (S)-bound biomarkers derived from algae, (cyano)bacteria, archaea and higher plants and total organic carbon (TOC)... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Bacteriohopanepolyol biomarkers of sediments from the Congo fan
The transport and deposition of terrestrially derived organic matter (TOM) into the ocean is an important but poorly constrained aspect of the modern global carbon cycle. A... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Age models, organic analyses and major-element analyses of sediment cores on ...
The distribution of rainfall in tropical Africa is controlled by the African rainbelt1, which oscillates on a seasonal basis. The rainbelt has varied on centennial to millennial... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Organic matter composition of Cretaceous sediments of the central Pacific Ocean
Complete records of organic-carbon-rich Cretaceous strata were continuouslycored on the flanks of the Mid-Pacific Mountains and southern Hess Rise in the central North Pacific... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Organic geochemistry of sediments of the Gulf of California
The effects of intrusive thermal stress have been studied on a number of Pleistocene sediment samples obtained from Leg 64 of the DSDP-IPOD program in the Gulf of California.... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
C1-C8 hydrocarbons in marine sediments
Light hydrocarbon (C1-C8) profiles are compared for three wells of varying maturities: two immature DSDP wells (Site 397 near the Canary Islands and Site 530A near the Walvis... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Gas hydrates of the Gulf of Mexico
Gas hydrates were recovered from eight sites on the Louisiana slope of the Gulf of Mexico. The gas hydrate discoveries ranged in water depths from 530 to 2400 m occurring as... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Organic geochemistry of Cretaceous black shales from the Galicia Margin
Organic-carbon-rich "black shales" from three different Cretaceous episodes sampled during Ocean Drilling Program Leg 103 have been studied by organic geochemical methods.... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Ether-derived alkanes from sedimentary organic matter
Glycerol ether lipids have been detected in the bitumen of DSDP sediments from Sites 467, 440B and 380 and from the Green River Shale. The alkyl side groups of these ethers were... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Organic matter preservation in sediments of the Peru and Oman continental margin
Detailed petrographical and bulk geochemical investigations of organic matter (OM) have been performed on sediments deposited below or close to upwelling areas offshore Peru... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Sea surface reconstruction for sediments of the California continental margin
Organic matter in sediment samples from three ODP sites (Ocean Drilling Program Leg 167) that form a south-north transect was investigated to reconstruct the paleoclimatic and... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Hydrocarbon gar in sediments of the Costa Rica ubduction zone
At the active continental margin off Costa Rica substantial amounts of hydrocarbon gases are encountered in sediments. The molecular composition (C1-C3) of free hydrocarbon gas... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Geochemistry of Albian to Santonian black shale sequences on the Demerara Ris...
Ocean Drilling Program Leg 207 recovered thick sequences of Albian to Santonian organic-carbon-rich claystones at five drill-sites on the Demerara Rise in the western equatorial... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Stable isotopes and Mg/Ca measurements of two sediment cores in the northeast...
Two SST records based on Mg/Ca of G. ruber (pink) from the continental slope off West Africa at 15°N and 12°N shed new light on the thermal bipolar seesaw pattern in the... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Sedimentology on cores from the equatorial Atlantic
In order to reconstruct intermediate water circulation of the equatorial Atlantic and paleoproductivity of the equatorial divergence, silt grain-size analysis were performed on... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Compositions of branched glycerol dialkyl glycerol tetraethers (GDGTs) in sed...
Two types of intact branched glycerol dialkyl glycerol tetraethers (GDGTs) were detected in peat bog samples from Bullenmoor, Northern Germany. Glucuronosyl and glucosyl... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
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... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Rare earth elements of ROV sample GeoB12338-2 from the Makran accretionary co...
Authigenic carbonates forming at an active methane-seep on the Makran accretionary prism mainly consist of aragonite in the form of microcrystalline, cryptocrystalline, and...
