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Browsing ELibrary by Title
Now showing items 12246-12265 of 21936
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(2001)Detailed analyses of two scaled experimental models of distributed extension that differ only in the thickness of the mechanical layer reveal how normal-fault systems evolve with increasing strain. Faults grow increasingly ...
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(1996)This paper compares the source parameters of oceanic earthquakes determined from records of land-based seismograph stations and OBS, equipped with short- and long-period instruments. Systematic deviations of coordinates ...
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(2001)We reinterpret the regional ge logic setting of the giant Muruntau gold deposit and report new 40Ar/39Ar isotope age determinations and a laser Raman microprobe analysis of fluid inclusions. New 40Ar/39Ar isotope age ...
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(2001)The empirical linear relation between volume and logarithm of bulk modulus of a material, discovered by Grover, Getting and Kennedy is taken as the basis for our equation of state. Using the latest experimental information ...
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(2001)The empirical linear relation between the volume and logarithm of bulk modulus of metals, discovered by Grover, Getting, and Kennedy is taken as the basis for our equation of state. Recently, we have shown that we can use ...
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(1997)The oxygen potentials of the reactions 43Rh + O2 = 23β-Rh2O3 and 23MgO + 43Rh + O2 = 23MgRh3+2O4 were measured using electrochemical cells of the type Pt, metal + oxide #CSZ#YDT (air), Pt. Relative to a reference pressure ...
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(2004)The Barents and Kara seas, fringing the northern rim of the Eurasian continent, cover one of the widest continental shelves in the world. Geological investigations reveal that this vast area has been repeatedly affected ...
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(1999)We propose that the hydrogen isotope composition of recently produced microbial methane, δD(CH4), in sulfate-poor, shallow freshwater environments, is directly related to the hydrogen isotopic composition of the system ...
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(2002)Phosphorus (P) is a limiting nutrient for terrestrial biological productivity that commonly plays a key role in net carbon uptake in terrestrial ecosystems (Tiessen et al. 1984, Roberts et al. 1985, Lajtha and Schlesinger ...
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(2004)At high frequencies (∼1 Hz), much of the seismic energy arriving at teleseismic distances is not found in the main phases (e.g. P, PP, S, etc.) but is contained in the extended coda that follows these arrivals. This coda ...
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(1990)The relative motion vectors between the lithosphere and the underlying mantle appear to follow global flow lines which can be constructed by linking axes of extension and compression over the Earth's surface. The flow lines ...
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(2002)The global stratigraphic scale of the Upper Cretaceous biozonation is considered. The presented version is based on stage boundaries of the Cretaceous System proposed by the International working groups and discussed at ...
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(1998)The late Pleistocene-Holocene deposits are studied in 12 piston-core sections sampled at the continental slope and in the deep part of the Black Sea within the Adler-Tuapse test area. In four of these sections, the Neoeuxinian ...
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(2003)Offset of each syn-fault horizon across a synsedimentary (i.e. growth) fault records the throw subsequent to its deposition, allowing successive growth stages of a fault to be determined. This technique has been applied ...
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(2003)Different investigation techniques (field geology and structural analysis, geomorphology, seismic reflection profiles and seismological data) have been used to develop images of the Gubbio fault, giving us the opportunity ...
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(2000)The heat capacity of synthetic anhydrous Mg and Fe cordierite was measured by differential scanning calorimetry (DSC). Mg cordierite was synthesized from a glass at high temperatures and shows an ordered structural state. ...
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(2001)The heat capacity of natural chamosite (XFe=0.889) and clinochlore (XFe=0.116) were measured by differential scanning calorimetry (DSC). The samples were characterised by X-ray diffraction, microprobe analysis and Mössbauer ...
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(2002)The height datum problem is present in the geodetic literature since the times of Pizzetti, when it was realized that as only differences of the gravity potential can be derived from measurements, there was still one global ...
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(2000)Zircon megacrysts represent a late stage in the crystallisation of the magmas that produced the low-Cr megacryst suite (Ol+Opx+Cpx+Gnt+Ilm+Phl+Zir) found in many kimberlites, and may carry information on the sources of the ...
Now showing items 12246-12265 of 21936