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  • 1
    Electronic Resource
    Electronic Resource
    Why can't planets be like stars? (2004)
    [s.l.] : Nature Publishing Group
    Nature 430 (2004), S. 509-509 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] ...Planets are diverse individuals formed by stochastic processes. In our Solar System we have eight planets, all of which are distinct from one another in mass, density, composition, rotation rates and angle of inclination (obliquity). Their only common properties are near-circular orbits and low ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/430509a
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  • 2
    Electronic Resource
    Electronic Resource
    THE IMPACT-FLOOD CONNECTION: DOES IT EXIST? (1994)
    Oxford, UK : Blackwell Publishing Ltd
    Terra nova 6 (1994), S. 0 
    Details
    ISSN: 1365-3121
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Geosciences
    Notes: In a recent article in Terra Nova, Kristan-Tollmann and Tollmann (1994) suggested that the Biblical Flood can be explained by seven fragments of a comet that impacted the ocean at seven locations on Earth at 03.00h (C.E.T.) on 23 September, 9545 yr BP. We demonstrate that all the ‘geological proofs’ that allegedly support their conclusions are not supported by the available data on impact cratering. Their hypothesis is based on insufficient and ambiguous data, selective citation, and incomplete comprehension of previous research.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-3121.1994.tb00532.x
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  • 3
    Electronic Resource
    Electronic Resource
    Isotope anomalies induced in laboratory distillation (1986)
    [s.l.] : Nature Publishing Group
    Nature 319 (1986), S. 576-578 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] We subjected pyroxene crystals from a sample of eclogite (Yakutia, Soviet Union) to distillation. Each sample, weighing 50 mg, was placed in a carbon boat and heated with a radio-frequency induction coil in a bell-jar in a vacuum (5x 105 torr). After melting, the samples coalesced into small ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/319576a0
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  • 4
    Electronic Resource
    Electronic Resource
    Stellar abundance (1995)
    [s.l.] : Nature Publishing Group
    Nature 374 (1995), S. 605-605 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] COSMOCHEMISTRY is a science that has flowered only in the past 50 years as the wealth of information from geochemistry, planetology, astronomy and astrophysics has enabled us to contemplate the chemistry of the cosmos. We are now able to understand the composition and chemical evolution of ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/374605a0
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  • 5
    Electronic Resource
    Electronic Resource
    Not mere scum of the Earth (1990)
    [s.l.] : Nature Publishing Group
    Nature 346 (1990), S. 608-609 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] THE question of the origin and evolution of the continental crust has long been an interesting geological problem on which considerable progress has been made over the past 30 years, as new isotopic and geochemical information has become available. Opinions have been divided between the proponents ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/346608a0
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  • 6
    Electronic Resource
    Electronic Resource
    Bursting terrestrial bonds (1993)
    [s.l.] : Nature Publishing Group
    Nature 363 (1993), S. 683-684 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] DON Wilhelms is best known as the author of the definitive Geologic History of the Moon, published by the US Geological Survey (USGS) in 1987 (Professional Paper 1348). Now he has written a per-sonal account of the history of lunar exploration in which he recounts the background to how we came to ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/363683a0
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  • 7
    Electronic Resource
    Electronic Resource
    Vestiges of a beginning? (1992)
    [s.l.] : Nature Publishing Group
    Nature 360 (1992), S. 710-711 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] TANTALIZING geochemical evidence is presented by Harper and Jacobsen, on page 728 of this issue1, that the Earth's first crust formed nearly 4,500 million years ago. Whereas the Moon's origin and evolution are understood both in principle and in detail, a veil falls across the Earth's history at ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/360710a0
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  • 8
    Electronic Resource
    Electronic Resource
    Silent upon a peak in Darien (1994)
    [s.l.] : Nature Publishing Group
    Nature 369 (1994), S. 196-197 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] THE study of planetary landscapes, the topic of these three books, opens new vistas to previously Earth-bound students of geomorphology. The study of extra- Magellan map of 842 impact structures on the surface of Venus. From Venus. terrestrial landscapes started in 1609 with Galileo's ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/369196a0
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  • 9
    Electronic Resource
    Electronic Resource
    Mantle chemistry goes back into the melting pot (1993)
    [s.l.] : Nature Publishing Group
    Nature 364 (1993), S. 15-16 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] THE seemingly innocuous title of the report on page 54 of this issue gives little hint of the shake-up it could mean for earth and planetary sciences. Keppler and Rubie1 produce evidence that, at high pressure, ions of the transition metals cobalt and nickel tend to change their coordination in ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/364015a0
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  • 10
    Electronic Resource
    Electronic Resource
    Potassium tells a tale (1995)
    [s.l.] : Nature Publishing Group
    Nature 376 (1995), S. 20-21 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] IN two papers in Geochimica et Cosmochi-micaActa1'2, Munir Humayun and Robert Clayton report accurate measurements of the isotopic abundance of potassium in samples from various parts of the Solar System. These data place an important new constraint on the interpretation of early events during the ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/376020a0
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