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  • NEW TRIASSIC SCORPIONFLIES (INSECTA, MECOPTERA) FROM KYRGYZSTAN 
    Novokshonov V.G. (2001)
    New taxa of scorpionflies are described from the Triassic of Kyrgyzstan: Prochoristella vicina sp. nov., Mesoclwrista? injnriosa sp. nov., Mecolitsor confusiciits gen. et sp. nov. (Permochoristidae), Clioristopanorpa ...
  • NEW TYPE OF DIKE IN GRANITOID PLUTONS 
    Sobolev R.N.; Kuznetsov I.Y. (1988)
    In the southern part of the Kayrakty pluton, USSR we identified a series of granosyenite porphyry dikes and traced them for 15 km. Individual dikes range in thickness from 10 to 15 m and are 3 to 4 km long. Ore-bearing ...
  • NEW TYPE OF GEOCHEMICAL ZONING IN GOLD DEPOSITS 
    Sanina N.B.; Zorina L.D. (1988)
    While studying one gold-ore deposit in the Darasun ore node in Transbaikalia, the authors identified a special type of geochemical zoning that has virtually never before been described in such bodies. The concentric zoning ...
  • NEW TYPE OF KARST IN BLACK SHALE BEDS 
    Yusupova I.F. (1988)
    Oil shale is a slightly transformed analog of black shales - a large group of sedimentary rocks, rich in organic matter and often ore-bearing. Previous investigations have shown that ore-generating processes in oil shale ...
  • NEW TYPE OF RESERVOIR IN CRYSTALLINE BASEMENT ROCK 
    Dmitriyevskiy A.N.; Kireyev F.A.; Bochko R.A.; Fedorova T.A. (1990)
    The shelf deposits off South Vietnam are dominated by Oligocene-to-Miocene clayey carbonate sandstones and argillites, generally resting on a silicic crystalline basement. Penetration of the basement yielded oil flows from ...
  • NEW U-PB DATA ON THE FORMATION OF THE PREDIVINSK PALEOISLAND-ARC COMPLEX (YENISEI RIDGE) 
    Vernikovsky V.A.; Vernikovskaya A.E.; Sal'nikova E.B.; Kotov A.B.; Chernykh A.I.; Kovach V.P.; Berezhnaya N.G.; Yakovleva S.Z. (1999)
    New data on the formation and age of volcanics from the differentiated calc-alkalic series of Predivinsk terrane (Yenisei Ridge) are given. New petro- and geochemical data show a genetic unity of the volcanic series, which ...
  • NEW U-PB ZIRCON AGES AND THE DURATION AND DIVISION OF DEVONIAN TIME 
    Tucker R.D.; Bradley D.C.; Ver Straeten C.A.; Harris A.G.; Ebert J.R.; McCutcheon S.R. (1998)
    Newly determined U–Pb zircon ages of volcanic ashes closely tied to biostratigraphic zones are used to revise the Devonian time-scale. They are: (1) 417.6±1.0 Ma for an ash within the conodont zone of Icrioduswoschmidti/I. ...
  • NEW UPPER DEVONIAN TRACHYPSAMMIIDA (ANTHOZOA) FROM THE SOUTHERN URALS 
    Tchudinova I.I. (2001)
    A new genus Liratella and its type species L. miranda from the Famennian of the southern Urals are described. The literature sources on Trachypsammiida are summarized.
  • NEW UPPER ORDOVICIAN STROMATOPOROIDEA FROM TAIMYR 
    Khromykh V.G. (2001)
    For the first time, a large variety of Stromatoporoidea is recorded from the Ordovician of the southern facies zone of the Taimyr Peninsula. Seven new species and two new genera are described. The majority of Ordovician ...
  • NEW UYTENBOGAARDTITE FIND IN THE USSR 
    Bradinskaya Ye.M.; Ushchapovskaya Z.F.; Barankevich V.G.; Fomina V.A. (1990)
    The silver-gold sulfide investigated by the authors, uytenbogaardtite, was discovered in part of a gold-bearing quartz vein in the oxidation zone of one gold-silver deposit in western Uzbekistan, where the primary ore is ...
  • NEW VARIETY OF ALKALI-DEFICIENT CHROME-ALUMINUM DRAVITE 
    Osipov P.V.; Stolpovskaya V.N. (1990)
    Chromium is a common isomorphic admixture in tourmaline from ultramafic plutons. The chromium-containing tourmaline that we found in the Sarykulboldy chrysoprase deposites (Central Kazakhstan) has several distinctive ...
  • NEW VARIETY OF LOW-TEMPERATURE METASOMATIC ROCK 
    Shcherban I.P.; Kopylova L.V.; Shevchenko V.I. (1990)
    This paper attempts to fill the gap for some metasomatites from western Uzbekistan, where they accompany rare-metal mineralization. The ore field in which we worked consists of Carboniferous sedimentary and volcanosedimentary ...
  • NEW VARIETY OF ONGONITE 
    Dergachev V.B. (1988)
    Dikes of ultrarare-metal microgranophyre similar to ongonite were recently detected in western Siberia. They are confined to a northeast-striking belt that cuts a hypabyssal granite pluton and is concordant with the dominant ...
  • NEW VARIETY OF RHODONITE FROM MANGANESE SHOWS OF THE POLAR URALS 
    Taran M.N.; Silayev V.I.; Khomenko V.N.; Ivanova I.B.; Zharikov V.A. (1989)
    A lilac- to violet-colored mineral subsequently identified as rhodonite was found by I.B. Ivanova in a carbonate-manganese ores of the Polar Urals in 1985. The manganese show consisted of a lens within Riphaean ...
  • NEW W-ISOTOPE EVIDENCE FOR RAPID TERRESTRIAL ACCRETION AND VERY EARLY CORE FORMATION 
    Schoenberg R.; Kamber B.S.; Collerson K.D.; Eugster O. (2002)
    The short-lived 182Hf-182W-isotope system is an ideal clock to trace core formation and accretion processes of planets. Planetary accretion and metal/silicate fractionation chronologies are calculated relative to the ...
  • NEW WINDOWS ON EARTH AND PLANETARY INTERIORS 
    Hemley R.J.; Mao H.K. (2002)
    Recent diamond-anvil cell experiments are providing windows of unprecedented clarity on the interiors of the Earth, other planets, and their moons from high P-T studies of the materials that comprise these bodies. With ...
  • New, single zircon (pb-evaporation) Aages from vendian intrusions in the basement beneath the Pechora Basin, northeastern Baltica. 
    Gee, David G; Beliakova, Liana; Pease, Victria; Larionov, Alexander N; Dovshikova, Lena (PANGAEA, 2000-04-18)
  • NEWTON-KRYLOV-MULTIGRID SOLVERS FOR LARGE-SCALE, HIGHLY HETEROGENEOUS, VARIABLY SATURATED FLOW PROBLEMS 
    Jones J.E.; Woodward C.S. (2001)
    In this paper, we present a class of solvers developed for the parallel solution of Richards' equation, a model used in variably saturated flow simulations. These solvers take advantage of the fast, robust convergence of ...
  • NI-RICH SULFIDE INCLUSIONS IN EARLY LAMPROITE MINERALS 
    Sharygin V.V.; Pospelova L.N.; Smirnov S.Z.; Vladykin N.V. (2003)
    Magmatic sulfide inclusions were found in early lamproite minerals from three localities: in olivine-1 of olivine hyalolamproite from Smoky Butte (Montana, USA), in olivine-1 of olivine orendite from Leucite Hills (Wyoming, ...
  • NICKELOAN TOURMALINE FROM THE BEREZOVSKOE GOLD DEPOSIT, MIDDLE URALS, RUSSIA 
    Baksheev I.A.; Kudryavtseva O.E. (2004)
    Nickeloan tourmaline (up to 0.531 apfu Ni) associated with nickeloan talc (0.511‐0.582 apfu Ni) or chromian muscovite is developed in magnesite‐quartz veins hosted in ultramafic talc + magnesite ± hematite ± chromian ...