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Deuterium record of Vostok ice core
Taking advantage of the fact that the Vostok deuterium (deltaD) record now covers almost two entire climatic cycles, we have applied the orbital tuning approach to derive an... -
Mineralogy and isotope chemistry of GISP2 and potential source areas
Samples of dust from the Greenland Ice Sheet Project 2 (GISP2) ice core, Summit, Greenland, dated within marine isotope stage 2 (between 23,340 and 26,180 calendar years B.P.)... -
Clay mineralogy of late Eocene to early Miocene sediments of McMurdo Sound, A...
The clay mineral assemblages of upper Eocene to lower Miocene sediments recovered at the CIROS-1 and MSSTS-1 drill sites on the McMurdo Sound shelf, Antarctica, were analyzed in... -
Carbon dioxide concentrations for the Last Millennium, Antarctica
The most direct method of investigating past variations of the atmospheric CO2 concentration before 1958, when continuous direct atmospheric CO2 measurements started, is the... -
Density, δ¹⁸O and accumulation rates from snow pits on the Filchner-Ronne Ice...
Accumulation rates in the eastern part of Ronne Ice Shelf were determined by isotopic stratigraphy (18O). The samples were taken from snow-pits dug during the Filchner I and II... -
Stable isotope stacks from GRIP and GISP ice cores
Recent efforts to link the isotopic composition of snow in Greenland with meteorological and climatic parameters have indicated that relatively local information such as... -
Physical and chemical investigations on ice cores from the Filchner-Ronne Ice...
The accumulation and distribution of the 2H content of near-surface layers in the eastern part of the Ronne Ice Shelf were determined from 16 firn cores drilled to about 10 m... -
Density and stable oxygen isotope profiles of four snow pits from Berkner Isl...
The ice cap on Berkner Island is grounded on bedrock within the Filchner-Ronne Ice Shelf and is, therefore, expected to be a well-suited place to retrieve long-term ice-core... -
Physical and chemical analysis of firn cores from Ronne Ice Shelf, Antarctica
This data on the distribution of the accumulation rate and 18O content of near-surface layers in the eastern part of the Ronne Ice Shelf, Antarctica, were derived from an... -
Abundance of ostracoda in sediment cores CRP-1 and CRP-2
Sparse, poorly preserved late Oligocene (3 species) and early Miocene (4 species) ostracod faunas have been recovered from CRP-2A, while relatively more abundant Quaternary... -
Preliminary results and documentation of sediment core CRP-1 from the Ross Se...
The first hole of the Cape Roberts Project, CRP-1, was drilled in October, 1997, to a depth of 148 metres below the sea floor (mbsf) before being terminated unexpectedly the... -
Age determination with strontium isotopes on sediment core CRP-1 from the Ros...
Strontium isotope stratigraphy was used to date five discrete horizons within CRP-1. Early and late Quaternary (0.87-1.3 Ma and 0-0.67 Ma respectively) age sediments overlie a... -
Investigation of diagenesis in sediment core CRP-1 from the Ross Sea, Antarctica
A diagenetic study was carried out on the cored Miocene section in CRP-1 by thin-section, X-ray diffraction, scanning electron microscope, electron microprobe and stable... -
Geochemical investigations of elements in sediment core CRP-1 from the Ross S...
Geochemical data are presented for samples from strata, mainly of Miocene age, in the Cape Roberts-1 core (western McMurdo Sound, Antarctica) to assess the sediment provenance.... -
Investigation of Miocene foraminifera in sediment core CRP-1 from the Ross Se...
A faunal comprising 18 foraminiferal taxa wa recovered from a suite of 52 core samples from lower Miocene sandstone, claystone and diamictite in the CRP-1 drillhole, Cape... -
Investigation of Pliocene foraminifera on sediment core CRP-1 from the Ross S...
Mixed assemblages of Pliocene and Quaternary foraminifera occur within the Quaternary succession of the CRP-1 drillhole. Pliocene foraminifera are not present in the lowermost... -
Investigation of Quaternary foraminifera in sediment core CRP-1 from the Ross...
Foraminifera are examined in twenty-six samples from a 44 metre succession of Quaternary glacial sediments recovered from the CRP-1 drillhole on Roberts Ridge, southwestern Ross... -
Investigation of Quaternary diatoms in sediment core CRP-1 from the Ross Sea,...
In the first season of drilling, the Cape Roberts Project (CRP) recovered one drillcore (CRP-l) from Roberts Ridge in western McMurdo Sound, Ross Sea, Antarctica Diatom... -
Geochemistry of bulk samples and various minerals of sediment core CRP-1 from...
Thirty-nine medium and fine grained sandstones from between 19,26 and 147,23 mbsf in the Cape Roberts-l core (CRP-1) were analysed for 10 major and 16 trace elements. Using... -
Annual means of δ¹⁸O and accumulation rates of snow pit DML90S05_25
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