Now showing items 1-4 of 4

    • Enriched, HIMU-type peridotite and depleted recycled pyroxenite in the Canary plume : a mixed-up mantle 

      Gurenko, Andrey A.; Sobolev, Alexander V.; Hoernle, Kaj A.; Hauff, Folkmar; Schmincke, Hans-Ulrich (2008-11-15)
      The Earth’s mantle is chemically and isotopically heterogeneous, and a component of recycled oceanic crust is generally suspected in the convecting mantle [Hofmann and White, 1982. Mantle plumes from ancient oceanic crust. ...
    • Oxygen isotope heterogeneity of the mantle beneath the Canary Islands : insights from olivine phenocrysts 

      Gurenko, Andrey A.; Bindeman, Ilya N.; Chaussidon, Marc (2010-11-16)
      A relatively narrow range of oxygen isotopic ratios (δ18O = 5.05.4‰) is preserved in olivine of mantle xenoliths, mid-ocean ridge (MORB) and most ocean island basalts (OIB). The values in excess of this range are generally ...
    • Source components of the Gran Canaria (Canary Islands) shield stage magmas : evidence from olivine composition and Sr–Nd–Pb isotopes 

      Gurenko, Andrey A.; Hoernle, Kaj A.; Sobolev, Alexander V.; Hauff, Folkmar; Schmincke, Hans-Ulrich (2009-09)
      The Canary Island primitive basaltic magmas 31 are thought to be derived from a HIMU-type upwelling mantle containing isotopically depleted (NMORB) component and having interacted with an enriched (EM)-type component ...
    • True’s beaked whale (Mesoplodon mirus) in Macaronesia 

      Aguilar de Soto, Natacha; Martín, Vidal; Silva, Monica; Edler, Roland; Reyes, Cristel; Carrillo, Manuel; Schiavi, Agustina; Morales, Talia; García-Ovide, Belen; Sanchez-Mora, Anna; Garcia-Tavero, Nerea; Steiner, Lisa; Scheer, Michael; Gockel, Roland; Walker, Dylan; Villa, Enrico; Szlama, Petra; Eriksson, Ida K.; Tejedor, Marisa; Perez-Gil, Monica; Quaresma, João; Bachara, Wojtek; Carroll, Emma (PeerJ, 2017-03-07)
      The True’s beaked whale (Mesoplodon mirus, True 1913) is a poorly known member of the Ziphiidae family. Its distribution in the northern hemisphere is thought to be restricted to the temperate or warm temperate waters of ...