Now showing items 1-3 of 3

  • Frozen magma lenses below the oceanic crust 

    Nedimovic, Mladen R.; Carbotte, Suzanne M.; Harding, Alistair J.; Detrick, Robert S.; Canales, J. Pablo; Diebold, John B.; Kent, Graham M.; Tischer, Michael; Babcock, Jeffrey M. (2005-06-15)
    The Earth's oceanic crust crystallizes from magmatic systems generated at mid-ocean ridges. Whereas a single magma body residing within the mid-crust is thought to be responsible for the generation of the upper oceanic ...
  • Seismic structure of the Endeavour Segment, Juan de Fuca Ridge : correlations with seismicity and hydrothermal activity 

    Van Ark, Emily M.; Detrick, Robert S.; Canales, J. Pablo; Carbotte, Suzanne M.; Harding, Alistair J.; Kent, Graham M.; Nedimovic, Mladen R.; Wilcock, William S. D.; Diebold, John B.; Babcock, Jeffrey M. (American Geophysical Union, 2007-02-03)
    Multichannel seismic reflection data collected in July 2002 at the Endeavour Segment, Juan de Fuca Ridge, show a midcrustal reflector underlying all of the known high-temperature hydrothermal vent fields in this area. On ...
  • Upper crustal structure and axial topography at intermediate spreading ridges : seismic constraints from the southern Juan de Fuca Ridge 

    Canales, J. Pablo; Detrick, Robert S.; Carbotte, Suzanne M.; Kent, Graham M.; Diebold, John B.; Harding, Alistair J.; Babcock, Jeffrey M.; Nedimovic, Mladen R.; Van Ark, Emily M. (American Geophysical Union, 2005-12-14)
    We use multichannel seismic reflection data to image the upper crustal structure of 0-620 ka crust along the southern Juan de Fuca Ridge (JdFR). The study area comprises two segments spreading at intermediate rate with ...