Found 72 results

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Filters: keyword is midocean ridges
2008
Why meter-wide dikes at oceanic spreading centers?, Qin, R.; Buck, W. R. , Earth and Planetary Science Letters, Jan 30, Volume 265, Issue 3-4, p.466-474, (2008), DOI 10.1016/j.epsl.2007.10.044 Abstract
2007
Thermal regime of the Southeast Indian Ridge between 88 degrees E and 140 degrees E: Remarks on the subsidence of the ridge flanks, Geli, L.; Cochran, J. R.; Lee, T. C.; Francheteau, J.; Labails, C.; Fouchet, C.; Christie, D. , Journal of Geophysical Research-Solid Earth, Oct 5, Volume 112, Issue B10, p.-, (2007), Doi 10.1029/2006jb004578 Abstract
A modified iterative sandwich method for determination of near-solidus partial melt compositions. II. Application to determination of near-solidus melt compositions of carbonated peridotite, Dasgupta, R.; Hirschmann, M. M. , Contributions to Mineralogy and Petrology, Dec, Volume 154, Issue 6, p.647-661, (2007), DOI 10.1007/s00410-007-0214-8 Abstract
Surface wave tomography of the upper mantle beneath the Reykjanes Ridge with implications for ridge-hot spot interaction, Delorey, A. A.; Dunn, R. A.; Gaherty, J. B. , Journal of Geophysical Research-Solid Earth, Aug 24, Volume 112, Issue B8, p.-, (2007), Doi 10.1029/2006jb004785 Abstract
Numerical simulation of geodynamic processes with the portable extensible toolkit for scientific computation, Katz, R. F.; Knepley, M. G.; Smith, B.; Spiegelman, M.; Coon, E. T. , Physics of the Earth and Planetary Interiors, Aug 15, Volume 163, Issue 1-4, p.52-68, (2007), DOI 10.1016/j.pepi.2007.04.016 Abstract
2006
Seismic evidence for variations in axial magma chamber properties along the southern Juan de Fuco Ridge, Canales, J. P.; Singh, S. C.; Detrick, R. S.; Carbotte, S. M.; Harding, A.; Kent, G. M.; Diebold, J. B.; Babcock, J.; Nedimovic, M. R. , Earth and Planetary Science Letters, Jun 30, Volume 246, Issue 3-4, p.353-366, (2006), DOI 10.1016/j.epsl.2006.04.032 Abstract
Topographic controls on dike injection in volcanic rift zones, Behn, M. D.; Buck, W. R.; Sacks, I. S. , Earth and Planetary Science Letters, Jun 30, Volume 246, Issue 3-4, p.188-196, (2006), DOI 10.1016/j.epsl.2006.04.005 Abstract
Flexing is not stretching: An analogue study of flexure-induced fault populations, Supak, S.; Bohnenstiehl, D. R.; Buck, W. R. , Earth and Planetary Science Letters, Jun 15, Volume 246, Issue 1-2, p.125-137, (2006), DOI 10.1016/j.epsl.2006.03.028 Abstract
Tectonic stress and magma chamber size as controls on dike propagation: Constraints from the 1975-1984 Krafla rifting episode, Buck, W. R.; Einarsson, P.; Brandsdottir, B. , Journal of Geophysical Research-Solid Earth, Dec 9, Volume 111, Issue B12, p.-, (2006), Doi 10.1029/2005jb003879 Abstract
A sea-floor spreading event captured by seismometers, Tolstoy, M.; Cowen, J. P.; Baker, E. T.; Fornari, D. J.; Rubin, K. H.; Shank, T. M.; Waldhauser, F.; Bohnenstiehl, D. R.; Forsyth, D. W.; Holmes, R. C.; Love, B.; Perfit, M. R.; Weekly, R. T.; Soule, S. A.; Glazer, B. , Science, Dec 22, Volume 314, Issue 5807, p.1920-1922, (2006), DOI 10.1126/science.1133950 Abstract
Discovery of a magma chamber and faults beneath a Mid-Atlantic Ridge hydrothermal field, Singh, S. C.; Crawford, W. C.; Carton, H.; Seher, T.; Combier, V.; Cannat, M.; Canales, J. P.; Dusunur, D.; Escartin, J.; Miranda, J. M. , Nature, Aug 31, Volume 442, Issue 7106, p.1029-1032, (2006), Doi 10.1038/Nature05105 Abstract
The rise and fall of axial highs during ridge jumps, Shah, A. K.; Buck, W. R. , Journal of Geophysical Research-Solid Earth, Aug 17, Volume 111, Issue B8, p.-, (2006), Doi 10.1029/2005jb003657 Abstract
Mantle temperature variations beneath back-arc spreading centers inferred from seismology, petrology, and bathymetry, Wiens, D. A.; Kelley, K. A.; Plank, T. , Earth and Planetary Science Letters, Aug 15, Volume 248, Issue 1-2, p.30-42, (2006), DOI 10.1016/j.epsl.2006.04.011 Abstract
2005
Water-rich basalts at mid-ocean-ridge cold spots, Ligi, M.; Bonatti, E.; Cipriani, A.; Ottolini, L. , Nature, Mar 3, Volume 434, Issue 7029, p.66-69, (2005), Doi 10.1038/Nature03264 Abstract
Upper mantle structure beneath the eastern Pacific Ocean ridges, Gu, Y. J.; Webb, S. C.; Lerner-Lam, A.; Gaherty, J. B. , Journal of Geophysical Research-Solid Earth, Jun 11, Volume 110, Issue B6, p.-, (2005), Doi 10.1029/2004jb003381 Abstract
Upper crustal structure and axial topography at intermediate spreading ridges: Seismic constraints from the southern Juan de Fuca Ridge, Canales, J. P.; Detrick, R. S.; Carbotte, S. M.; Kent, G. M.; Diebold, J. B.; Harding, A.; Babcock, J.; Nedimovic, M. R.; van Ark, E. , Journal of Geophysical Research-Solid Earth, Dec 14, Volume 110, Issue B12, p.-, (2005), Doi 10.1029/2005jb003630 Abstract
2004
Mantle defomation during slow seafloor spreading constrained bv observations of seismic anisotropy in the western Atlantic, Gaherty, J. B.; Lizarralde, D.; Collins, J. A.; Hirth, G.; Kim, S. , Earth and Planetary Science Letters, Dec 15, Volume 228, Issue 3-4, p.255-265, (2004), DOI 10.1016/j.epsl.2004.10.026 Abstract
2003
Mantle thermal pulses below the Mid-Atlantic Ridge and temporal variations in the formation of oceanic lithosphere, Bonatti, E.; Ligi, M.; Brunelli, D.; Cipriani, A.; Fabretti, P.; Ferrante, V.; Gasperini, L.; Ottolini, L. , Nature, May 29, Volume 423, Issue 6939, p.499-505, (2003), Doi 10.1038/Nature01594 Abstract
Magmatic and amagmatic seafloor generation at the ultraslow-spreading Gakkel ridge, Arctic Ocean, Michael, P. J.; Langmuir, C. H.; Dick, H. J. B.; Snow, J. E.; Goldstein, S. L.; Graham, D. W.; Lehnert, K.; Kurras, G.; Jokat, W.; Muhe, R.; Edmonds, H. N. , Nature, Jun 26, Volume 423, Issue 6943, p.956-U1, (2003), Doi 10.1038/Nature01704 Abstract
Episodic dike swarms inferred from near-bottom magnetic anomaly maps at the southern East Pacific Rise, Shah, A. K.; Cormier, M. H.; Ryan, W. B. F.; Jin, W.; Sinton, J.; Bergmanis, E.; Carlut, J.; Bradley, A.; Yoerger, D. , Journal of Geophysical Research-Solid Earth, Feb 14, Volume 108, Issue B2, p.-, (2003), Doi 10.1029/2001jb000564 Abstract
2002
Vapour undersaturation in primitive mid-ocean-ridge basalt and the volatile content of Earth's upper mantle, Saal, A. E.; Hauri, E. H.; Langmuir, C. H.; Perfit, M. R. , Nature, Oct 3, Volume 419, Issue 6906, p.451-455, (2002), Doi 10.1038/Nature01073 Abstract
Variations in the distribution of magma in the lower crust and at the Moho beneath the East Pacific Rise at 9 degrees-10 degrees N, Crawford, W. C.; Webb, S. C. , Earth and Planetary Science Letters, Oct 15, Volume 203, Issue 1, p.117-130, (2002), Pii S0012-821x(02)00831-2 Abstract
Seismotectonics of mid-ocean ridge propagation in Hess Deep, Floyd, J. S.; Tolstoy, M.; Mutter, J. C.; Scholz, C. H. , Science, Nov 29, Volume 298, Issue 5599, p.1765-1768, (2002) Abstract
A mantle melting profile across the basin and range, SWUSA, Wang, K.; Plank, T.; Walker, J. D.; Smith, E. I. , Journal of Geophysical Research-Solid Earth, Jan 10, Volume 107, Issue B1, p.-, (2002), Doi 10.1029/2001jb000209 Abstract
Geochemical constraints on magma sources and mixing processes in Easter Microplate MORB (SE Pacific): a case study of plume-ridge interaction, Haase, K. M. , Chemical Geology, Feb 15, Volume 182, Issue 2-4, p.335-355, (2002), Pii S0009-2541(01)00327-8 Abstract