Journal ArticleDOI
An isotopic study of siderites, dolomites and ankerites at high temperatures☆
J Rosenbaum,S.M.F Sheppard +1 more
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In this paper, an empirically derived relationship between the chemical composition of a carbonate in the CaCO3-(Ca, Mg)(CO3)2-FeCO3 system and the function 103 In α at 100°C is 103 ∆ α = 8.94XCaCO3 + 9.29XMgCO3+ 8.77XFeCo3 where Xi is the mole percent of component i in the carbonate.About:
This article is published in Geochimica et Cosmochimica Acta.The article was published on 1986-06-01. It has received 768 citations till now. The article focuses on the topics: Carbonate & Ankerite.read more
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Journal ArticleDOI
Stable isotopes of oxygen and hydrogen in meteoric water during the Cryogenian Period
Alasdair Skelton,Linda Löwhagen,Ian J. Fairchild,Adrian J. Boyce,Carl-Magnus Mörth,Heike Siegmund,David Webster,Anthony M. Spencer +7 more
TL;DR: This article measured delta O-18 and delta H-2 values of muscovite and carbonate mineral separates from metamorphosed carbonate -bearing mudstone layers in late Tonian to early Cryogenian strata.
Journal ArticleDOI
Isotopic Composition (δ13C, δ18O) of Carbonate Concretions from Terrigenous Deposits in the Northern Caucasus
V. N. Kuleshov,Yu. O. Gavrilov +1 more
TL;DR: The isotopic composition of carbon and oxygen was studied in carbonate concentrations with different compositions (calcite, dolomite, and siderite) from Jurassic, Cretaceous, and Tertiary terrigenous deposits of the Northern Caucasus.
Diagenesis and Reservoir-Quality Evolution of Deep-Water Turbidites: Links to Basin Setting, Depositional Facies, and Sequence Stratigraphy
TL;DR: In this article, the distribution of diagenetic alterations and their impact on reservoir-quality evolution in four deep-water turbidite successions (Cretaceous to Eocene) from basins in active (foreland...
Book ChapterDOI
5.1 FAR-DEEP Core Archive and Database
TL;DR: The FAR-DEEP (Fennoscandian Arctic Russia Drilling Early Earth Project) cores include material from 15 drill holes through 2,500-2,000 Ma sedimentary and volcanic successions in Russian Fensoscandia as discussed by the authors.
Dissertation
Oxygen and Boron Isotope Effects in Synthetic Calcite
TL;DR: Wyman et al. as mentioned in this paper evaluated the relationship between the boron isotope composition of marine carbonates and ocean pH, and found that the observed increase in borate ion composition of calcite with pH is consistent with preferential incorporation of borate ions into the crystal lattice.
References
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Journal ArticleDOI
Isotopic standards for carbon and oxygen and correction factors for mass-spectrometric analysis of carbon dioxide
TL;DR: In this paper, Niee's and Solenhofen standards were compared to the Chicago PDB standard for carbon and oxygen isotope ratios, and the correction factors for instrumental effects and for the nature of the mass spectra were derived.
Journal ArticleDOI
On the Isotopic Chemistry of Carbonates and a Paleotemperature Scale
TL;DR: In this paper, the temperature variation of the fractionation of oxygen in exchange reactions between dissolved carbonate and water and between calcite and water was calculated on theoretical grounds, and checked experimentally.
Journal ArticleDOI
The use of bromine pentafluoride in the extraction of oxygen from oxides and silicates for isotopic analysis
TL;DR: In this paper, a technique was developed in which bromine pentafluoride was used as a reagent for quantitative liberation of oxygen from oxides and silicates, and the results of isotopic analyses were compared with measurements made in other laboratories by other procedures.
Journal ArticleDOI
Measurement of O18O16 ratios of total oxygen of carbonates
TL;DR: The commonly used phosphoric acid procedure for the determination of oxygen isotope abundances in carbonates involves a large kinetic isotope effect as mentioned in this paper, which leads to an overestimate of the dolomite-calcite oxygon isotope fractionation by 0.8 per mil.
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