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Oxygen isotopes Earth

Clayton RN, Onuma N, Mayeda TK (1976) A classification of meteorites based on oxygen isotopes. Earth Planet Sci Lett 30 10-18... [Pg.57]

Botz R. and Bohrmann G. (1991) Low-temperature opal-CT precipitation in Antarctic deep-sea sediments—evidence from oxygen isotopes. Earth Planet. Sci. Lett. 107,612—617. [Pg.3561]

Kolodny, Y., Luz, B. and Navon, O. 1983 Oxygen isotope variations in phosphate of biogenic apatites, I. Fish bone apatite—rechecking the rules ofthe game. Earth and Planetary Science Letters 64 398 04. [Pg.138]

Longinelli, A. and Nuti, S. 1968 Oxygen isotopic composition of phosphorites from marine formations. Earth andPlanetary Science Letters 5 13-16. [Pg.138]

O Neil, J.R., Roe, L.J., Reinhard, E. and Blake, R.E. 1994 A rapid and precise method of oxygen isotope analysis of biogenic phosphate. IsraelJournal of Earth Sciences 42 203-212. [Pg.139]

Hemond C, Condomines M, Fourcade S, Allegre CJ, OskarssonN, Javoy M (1988) Thorinm, strontium and oxygen isotopic geochemistry in recent tholeiites from Iceland crastal influence on mantle-derived magmas. Earth Planet Sci Lett 87 273-285... [Pg.246]

Chappell J (1974) Geology of coral terraces, Huon Peninsula, New Gttinea A study of (Quaternary tectonic movements and sea-level changes. Geol Soc Am Bttll 85 553-570 Chappell J (1996) Reconciliation of late (Quaternary sea levels derived from coral terraces at Huon Peninsttla with deep sea oxygen isotope records. Earth Planet Sci Lett 141 227-236... [Pg.400]

The conclusions of Hurt s study of year-by-year oxygen isotope ratios in 72 years of S. gigantea are thus supportive of the conclusions of the CIAP study [49] that solar variations influence the abundances of many kinds of chemical species in the stratosphere, and therefore influence the.amount of solar energy they absorb and re-radiate to earth, and therefore influence the surface temperature of the earth and especially the surface temperatures of the oceans. It is the surface temperature of the oceans which produces the phenomena we have discussed the isotope ratio variations in rain and hence in tree rings, the isotope ratio variations in the Greenland ice cap, in the organic carbon and uranium concentrations in sea cores, and furthermore variations of the sea surface temperature produces variations in the carbon-14 to carbon-12 ratio fractionation at the sea air interface and hence in the carbon-14 content of atmospheric carbon dioxide and hence in the carbon-14 content of tree rings. [Pg.280]

Oxygen Isotope Fractionation in Earth, Moon, and Meteorite Samples... [Pg.445]

Fig. 14.4 Oxygen isotopic composition of atmospheric species measured to date (After Thiemens, M., Ann. Rev. Earth Planet. Sci. 34, 217 (2006)). For these data, m, Equation 14.31 is approximately (0.7 < m < 0.9) indicating for these materials the fractionation is better described as anomalous rather than mass independent ... Fig. 14.4 Oxygen isotopic composition of atmospheric species measured to date (After Thiemens, M., Ann. Rev. Earth Planet. Sci. 34, 217 (2006)). For these data, m, Equation 14.31 is approximately (0.7 < m < 0.9) indicating for these materials the fractionation is better described as anomalous rather than mass independent ...
Becker RH, Clayton RN (1976) Oxygen isotope study of a Precambrian banded iron-formation. Hamersley Range, Western Australia. Geochim Cosmochim Acta 40 1153-1165 Beard BL, Johnson CM (2004) Fe isotope variations in the modem and ancient earth and other planetary bodies. Rev Mineral Geochem 55 319-357... [Pg.22]

Giletti BJ (1986) Diffusion effects on oxygen isotope temperatures of slowly cooled igneous and metamorphic rocks. Earth Planet Sci Lett 77 218-228... [Pg.22]

Gooding JL, Mayeda TK, Clayton RN, Fukuoka T (1983) Oxygen isotopic heterogeneities, their petrological correlations, and implications for melt origins of chondrules in unequilibrated ordinary chondrites. Earth Planet Sci Lett 65 209-224... [Pg.58]

Moecher DP, Valley JW, Essene EJ, (1994) Exhaction and carbon isotope analysis of COj from scapolite in deep crustal granulites and xenoliths. Geochim Cosmochim Acta 58 959-967 Mojzsis SJ, Harrison TM, Pidgeon RT (2001) Oxygen-isotope evidence from ancient zircons for liquid water at the Earth s surface 4,300 Myr ago. Nature 409 178-181 Muehlenbachs K, Clayton RN (1976) Oxygen isotope composition of the oceanic crust and its bearing on seawater. J Geophys Res 81 4365-4369... [Pg.252]

Clayton DD (1999) Radiogenic iron. Meteor Planet Sci 34 A145-A160 Clayton RN (1993) Oxygen isotopes in meteorites. Ann Rev Earth Planet Sci 21 115-149 Clayton RN, Mayeda TK, Hurd JM (1974) Loss of oxygen, silicon, sulfur, and potassiimi from flie limar regolith. Proc Lunar Sci Conf 5 1801-1809... [Pg.354]

ISOTOPES There are a total of 15 isotopes of oxygen, three of which are stable. The stable ones are 0-16, which accounts for 99.762% of all the oxygen on Earth 0-17, which contributes only 0.038% of the Earth s oxygen and 0-18, which makes up just 0.200% of Earth s oxygen. [Pg.223]

Zheng Y. F. (1993b). Calculation of oxygen isotope fractionation in hydroxyl-bearing silicates. Earth Planet. Set Letters, 120 247-263. [Pg.861]

Longstaffe, F, Smith, T.E., Muelenbachs, K. 1980. Oxygen isotope evidence for the genesis of Upper Paleozoic granitoids from southwestern Nova Scotia. Canadian Journal of Earth Sdences, 17, 132-141. [Pg.246]

Mass-independent isotopic fractionations are widespread in the earth s atmosphere and have been observed in O3, CO2, N2O, and CO, which are all linked to reactions involving stratospheric ozone (Thiemens 1999). For oxygen, this is a characteristic marker in the atmosphere (see Sect. 3.9). These processes probably also play a role in the atmosphere of Mars and in the pre-solar nebula (Thiemens 1999). Oxygen isotope measurements in meteorites demonstrate that the effect is of significant importance in the formation of the solar system (Clayton et al. 1973a) (Sect. 3.1). [Pg.14]

Bulk meteorites, the Moon and Mars lie within a few percentile above or below the terrestrial fractionation line on a three-oxygen isotope plot (see Fig. 3.1). Therefore, the oxygen isotope composition of the Sun has been assnmed to be the same as that of the Earth. This view has changed with the suggestion of Clayton (2002) that the Sun and the initial composition of the solar system are 0-rich com-... [Pg.95]

Bindeman IN, EUer JN, et al. (2005) Oxygen isotope evidence for slab melting in modern and ancient subduction zones. Earth Planet Sci Lett 235 480 96 Bird Ml, Chivas AR (1989) Stable-isotope geochronology of the Australian regolith. Geochim Cosmochim Acta 53 3239-3256... [Pg.232]

Bonifacie M, Jendrzejewski N, Agiinier P, Humler E, Coleman M, Javoy M (2008) The chlorine isotope composition of the Earth,s mantle. Science 319 1518-1520 Borthwick J, Harmon RS (1982) A note regarding CIF3 as an alternative to BrFs for oxygen isotope analysis. Geochim Cosmochim Acta 46 1665-1668 Bottcher ME (1996) and C/ C fractionation during the reaction of carbonates with... [Pg.233]

Bottinga Y, Craig H (1969) Oxygen isotope fractionation between CO2 and water and the isotopic composition of marine atmospheric CO2. Earth Planet Sci Lett 5 285-295 Bottinga Y, Javoy M (1973) Comments on oxygen isotope geothermometry. Earth Planet Sd Lett 20 250-265... [Pg.233]

See other pages where Oxygen isotopes Earth is mentioned: [Pg.459]    [Pg.463]    [Pg.208]    [Pg.243]    [Pg.35]    [Pg.34]    [Pg.280]    [Pg.238]    [Pg.296]    [Pg.445]    [Pg.59]    [Pg.285]    [Pg.454]    [Pg.99]    [Pg.101]    [Pg.102]    [Pg.104]    [Pg.116]    [Pg.158]    [Pg.229]    [Pg.231]    [Pg.235]    [Pg.235]    [Pg.236]   
See also in sourсe #XX -- [ Pg.502 ]



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