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  1. No Access

    Article

    Geochemical and H-O-Sr-Nd isotope evidence for magmatic processes and meteoric-water interactions in the basal complex of La Gomera, Canary Islands

    The plutonic rocks of the Basal Complex of La Gomera, Canary Islands, Spain, were studied by means of major and trace element contents and by H-O-Sr-Nd isotope compositions in order to distinguish primary magm...

    A. Demény, R. Casillas, E. Hegner, T. W. Vennemann, G. Nagy… in Mineralogy and Petrology (2010)

  2. No Access

    Article

    Low-pressure, water-assisted anatexis of basic dykes in a contact metamorphic aureole, Fuerteventura (Canary Islands): oxygen isotope evidence for a meteoric fluid origin

    Migmatites produced by low-pressure anatexis of basic dykes are found in a contact metamorphic aureole around a pyroxenite–gabbro intrusion (PX2), on Fuerteventura. Dykes outside and inside the aureole record ...

    M. I. Holloway, F. Bussy, T. W. Vennemann in Contributions to Mineralogy and Petrology (2008)

  3. No Access

    Article

    Oxygen isotope thermometry in carbonatites, Fuerteventura, Canary Islands, Spain

    Crystallization temperatures of the oceanic carbonatites of Fuerteventura, Canary Islands, have been determined from oxygen isotope fractionations between calcite, silicate minerals (feldspar, pyroxene, biotit...

    A. Demény, T. W. Vennemann, A. Ahijado, R. Casillas in Mineralogy and Petrology (2004)

  4. No Access

    Article

    Stable Isotope Evolution of Volcanic Ash Layers During Diagenesis of the Miocene Monterey Formation, California

    The oxygen and hydrogen isotope compositions of volcanic ash layers from coastal outcrops of the Miocene Monterey Formation elucidate the progressive burial diagenesis of glass to bentonite and metabentonite. ...

    J. S. Compton, M. E. Conrad, T. W. Vennemann in Clays and Clay Minerals (1999)

  5. No Access

    Article

    Strontium, neodymium and oxygen isotope composition of fossil shark teeth: Proxies for paleoceanography and paleoclimatology of the miocene alpine paratethys

    E. Hegner, T. W. Vennemann in Chinese Science Bulletin (1998)

  6. No Access

    Article

    Oxygen and strontium isotope compositions of recent shark teeth: A proxy for oceanography and climatology?

    T. W. Vennemann, E. Hegner, G. Cliff in Chinese Science Bulletin (1998)