Now showing items 1-2 of 2

    • Effusive and explosive volcanism on the ultraslow-spreading Gakkel Ridge, 85°E 

      Pontbriand, Claire W.; Soule, Samuel A.; Sohn, Robert A.; Humphris, Susan E.; Kunz, Clayton G.; Singh, Hanumant; Nakamura, Ko-ichi; Jakobsson, Martin; Shank, Timothy M. (American Geophysical Union, 2012-10-06)
      We use high-definition seafloor digital imagery and multibeam bathymetric data acquired during the 2007 Arctic Gakkel Vents Expedition (AGAVE) to evaluate the volcanic characteristics of the 85°E segment of the ultraslow ...
    • Explosive volcanism on the ultraslow-spreading Gakkel ridge, Arctic Ocean 

      Sohn, Robert A.; Willis, Claire; Humphris, Susan E.; Shank, Timothy M.; Singh, Hanumant; Edmonds, Henrietta N.; Kunz, Clayton G.; Hedman, Ulf; Helmke, Elisabeth; Jakuba, Michael V.; Liljebladh, Bengt; Linder, Julia; Murphy, Christopher A.; Nakamura, Ko-ichi; Sato, Taichi; Schlindwein, Vera; Stranne, Christian; Tausenfreund, Upchurch; Winsor, Peter; Jakobsson, Martin; Soule, Samuel A. (2007-11-26)
      Roughly 60% of the Earth’s outer surface is comprised of oceanic crust formed by volcanic processes at mid-ocean ridges (MORs). Although only a small fraction of this vast volcanic terrain has been visually surveyed ...