O and H stable isotope compositions of oceanic crust and upper mantle rocks exposed in the Hess Deep near the Galapagos Triple Junction, Earth and Planetary Science Letters, vol.136, issue.3-4, pp.183-196, 1995. ,
DOI : 10.1016/0012-821X(95)00159-A
Remanent magnetization of the oceanic upper mantle, Geophysical Research Letters, vol.86, issue.1, pp.48-51, 1988. ,
DOI : 10.1029/GL015i001p00048
Thermoviscous remanent magnetization of oceanic lithosphere inferred from its thermal evolution, Journal of Geophysical Research, vol.93, issue.2, pp.17-421, 1989. ,
DOI : 10.1029/JB094iB12p17421
FARA microearthquakes experiments III: Results from the Mid-Atlantic Ridge at 35 ? N, AGU Fall meeting, p.601, 1993. ,
Ground-truth from the young oceanic crust at hole 504B, summary of results from DSDP, Rev. Geophys, vol.69, issue.27, pp.79-102, 1989. ,
Metamorphism of deep-seated rocks from the Garrett ultrafast transform (East Pacific Rise near 13 ? 25 S), J. geophys. Res, vol.96, issue.10, pp.79-89, 1991. ,
Magnetic properties, opaque mineralogy and magnetic anisotropies of serpentinized peridotites from ODP Hole 670A near the Mid-Atlantic Ridge, Physics of the Earth and Planetary Interiors, vol.65, issue.1-2, pp.88-103, 1990. ,
DOI : 10.1016/0031-9201(90)90078-C
Fourier-Domain Modeling, Potential Theory in Gravity and Magnetic Applications, pp.258-311, 1996. ,
DOI : 10.1017/CBO9780511549816.012
Variations in magnetization intensity and low-temperature titanomagnetite oxidation of ocean floor basalts, Nature, vol.29, issue.5899, pp.384-388, 1983. ,
DOI : 10.1038/301384a0
Seismic evidence for a magma chamber beneath the slow-spreading Mid-Atlantic
Ridge, Nature, vol.377, issue.6548, pp.410-414, 1995. ,
DOI : 10.1038/377410a0
Crustal and upper mantle seismic structure beneath the rift mountains and across a nontransform offset at the Mid-Atlantic Ridge (35??N), Journal of Geophysical Research: Solid Earth, vol.108, issue.17, pp.2699-2719, 2000. ,
DOI : 10.1029/1999JB900379
Emplacement of mantle rocks in the seafloor at mid-ocean ridges, Journal of Geophysical Research: Solid Earth, vol.312, issue.109, pp.4163-4172, 1993. ,
DOI : 10.1029/92JB02221
Thin crust, ultramafic exposures, and rugged faulting patterns at the Mid-Atlantic Ridge (22?????24??N), Geology, vol.23, issue.1, pp.49-52, 1995. ,
DOI : 10.1130/0091-7613(1995)023<0049:TCUEAR>2.3.CO;2
The stability of lizardite, Can. Min, vol.17, pp.757-769, 1979. ,
Focal depths of intracontinental and intraplate earthquakes and their implications for the thermal and mechanical properties of the lithosphere, Journal of Geophysical Research: Solid Earth, vol.88, issue.B5, pp.4183-4214, 1983. ,
DOI : 10.1029/JB088iB05p04183
Elasticity of ultrabasic rocks, Journal of Geophysical Research, vol.65, issue.22, pp.5921-5931, 1966. ,
DOI : 10.1029/JZ071i024p05921
Gravity anomalies and crustal thickness variations along the Mid-Atlantic Ridge between 33??N and 40??N, Journal of Geophysical Research: Solid Earth, vol.71, issue.44, pp.3767-3787, 1995. ,
DOI : 10.1029/94JB02649
Magnetic properties and opaque mineralogy of drilled submarine intrusive rocks, Geophysical Journal International, vol.69, issue.3, pp.763-802, 1982. ,
DOI : 10.1111/j.1365-246X.1982.tb02774.x
Spreading-rate-dependent magnetization of the oceanic lithosphere inferred from the anomalous skewness of marine magnetic anomalies, Geophysical Journal International, vol.121, issue.3, pp.789-804, 1995. ,
DOI : 10.1111/j.1365-246X.1995.tb06439.x
Contribution of serpentinized ultramafics to marine magnetic anomalies at slow and intermediate spreading centres: insights from the shape of the anomalies, Geophysical Journal International, vol.129, issue.3, pp.691-701, 1997. ,
DOI : 10.1111/j.1365-246X.1997.tb04504.x
Passive, off-axis convection through the southern flank of the Costa Rica Rift, Journal of Geophysical Research, vol.38, issue.52, pp.9343-9370, 1990. ,
DOI : 10.1029/JB095iB06p09343
Off-axis hydrothermal circulation: Parametric tests of a refined model of processes at Deep Sea Drilling Project/Ocean Drilling Program site 504, Journal of Geophysical Research: Solid Earth, vol.69, issue.B2, pp.3097-3121, 1994. ,
DOI : 10.1029/93JB02741
Serpentinization faults and their role in the tectonics of slow spreading ridges, Journal of Geophysical Research, vol.23, issue.B12, pp.616-627, 1981. ,
DOI : 10.1029/JB086iB12p11616
Remanence characteristics of gabbros from the MARK area: implications for crustal magnetization, Proc. Ocean Drill. Program Sci. Results, pp.429-436, 1997. ,
DOI : 10.2973/odp.proc.sr.153.042.1997
Characteristics and evolution of the segmentation of the Mid-Atlantic Ridge between 20??N and 24??N during the last 10 million years, Earth and Planetary Science Letters, vol.129, issue.1-4, pp.55-71, 1995. ,
DOI : 10.1016/0012-821X(94)00233-O
Morphology and tectonics of the Mid-Atlantic Ridge (25?????27??30???S) from Sea Beam and magnetic data, Journal of Geophysical Research, vol.79, issue.B5, pp.6983-7010, 1992. ,
DOI : 10.1029/91JB02981
Crustal thickness and structure along three contrasting spreading segments of the Mid-Atlantic Ridge, 33, J. geophys. Res, vol.105, pp.5-35, 2000. ,
Highly magnetized and differentiated basalts at the 18?19 ? S propagating spreading centre in the North Fidji Basin, Marine Geophysical Researches, vol.20, issue.2, pp.129-137, 1998. ,
DOI : 10.1023/A:1004457812905
Seismic waves velocities and anisotropy in serpentinized peridotites from xigaze ophiolite: Abundance of serpentine in slow spreading ridge, Geophysical Research Letters, vol.97, issue.109, pp.9-12, 1996. ,
DOI : 10.1029/95GL03594
The Mid-Atlantic Ridge at 45 ? N, XIV, oxidation and magnetic properties of basalts: review and discussion, Can, J. Earth Sci, vol.7, pp.1528-1538, 1970. ,
Variations in oceanic crustal magnetization: Systematic changes in the last 160 million years, Journal of Geophysical Research: Solid Earth, vol.94, issue.52, pp.435-445, 1993. ,
DOI : 10.1029/92JB01322
Serpentinized peridotites in the upper oceanic crust away from transform zones: a comparison of the results of previous DSDP and ODP legs, Proc. Ocean Drill. Program Sci. Results, pp.106-109, 1990. ,
Magnetic properties of dredged oceanic gabbros and the source of marine magnetic anomalies, Geophysical Journal International, vol.55, issue.3, pp.513-537, 1978. ,
DOI : 10.1111/j.1365-246X.1978.tb05925.x
Microearthquake Characteristics of a Mid-Ocean Ridge along-axis high, Journal of Geophysical Research: Solid Earth, vol.159, issue.B2, pp.1659-1685, 1992. ,
DOI : 10.1029/91JB02566
Gravity anomalies of the ridge-transform system in the South Atlantic between 31 and 34.5??? S: Upwelling centers and variations in crustal thickness, Marine Geophysical Researches, vol.85, issue.3-4, pp.205-232, 1988. ,
DOI : 10.1007/BF00310065
Axial depth anomalies from 10 to 50?? north along the Mid-Atlantic Ridge: correlation with other mantle properties, Earth and Planetary Science Letters, vol.54, issue.1, pp.29-47, 1981. ,
DOI : 10.1016/0012-821X(81)90066-2
The spreading rate dependence of three-dimensional mid-ocean ridge gravity structure, Geophysical Research Letters, vol.71, issue.1, pp.13-16, 1992. ,
DOI : 10.1029/91GL03041
Evidence from gravity data for focused
magmatic accretion
along the Mid-Atlantic Ridge, Nature, vol.344, issue.6267, pp.627-632, 1990. ,
DOI : 10.1038/344627a0
Near-bottom magnetic anomalies, asymmetric spreading, oblique spreading, and tectonics of the Mid-Atlantic Ridge near lat 37??N, Geological Society of America Bulletin, vol.88, issue.4, pp.541-555, 1977. ,
DOI : 10.1130/0016-7606(1977)88<541:NMAASO>2.0.CO;2
Rate of serpentinization in seafloor environments, Tectonophysics, vol.116, issue.1-2, pp.123-135, 1984. ,
DOI : 10.1016/0040-1951(85)90225-2
East Pacific Rise from Siquieros to Orozco Fractures Zones: along-strike continuity of axial neovolcanic zone and structure and evolution of overlapping spreading centers, J. geophys. Res, vol.3, pp.211-215, 1984. ,
Reply: The debate concerning overlapping spreading centers and Mid-Ocean Ridge processes, Journal of Geophysical Research, vol.29, issue.B10, pp.10-501, 1986. ,
DOI : 10.1029/JB091iB10p10501
Three-dimensional mantle upwelling, melt generation, and melt migration beneath segment slow spreading ridges, Journal of Geophysical Research: Solid Earth, vol.312, issue.17, pp.571-591, 1997. ,
DOI : 10.1029/97JB01278
The relationship between buoyant mantle flow, melt migration, and gravity bull's eyes at the Mid-Atlantic Ridge between 33??N and 35??N, Earth and Planetary Science Letters, vol.148, issue.1-2, pp.59-67, 1997. ,
DOI : 10.1016/S0012-821X(97)00039-3
Magnetic changes in pillow basalt due to sea floor weathering, Journal of Geophysical Research, vol.20, issue.32, pp.6459-6469, 1972. ,
DOI : 10.1029/JB077i032p06459
The Generation and Compaction of Partially Molten Rock, Journal of Petrology, vol.25, issue.3, pp.713-765, 1984. ,
DOI : 10.1093/petrology/25.3.713
Seismic velocities of lower crustal and upper mantle rocks from the slow-spreading Mid-Atlantic Ridge, south of the Kane Transform Zone (MARK), Proc. Ocean Drill. Program Sci. Results, pp.437-454, 1997. ,
DOI : 10.2973/odp.proc.sr.153.043.1997
Serpentinized peridotites as a possible source for oceanic magnetic anomalies, Marine Geophysical Researches, vol.87, issue.6, pp.455-462, 1994. ,
DOI : 10.1007/BF01270519
Structure of Ophiolites and Dynamics of Oceanic Lithosphere, p.367, 1989. ,
DOI : 10.1007/978-94-009-2374-4
Magmatic processes at a slow spreading ridge segment: 26??S Mid-Atlantic Ridge, Journal of Geophysical Research: Solid Earth, vol.312, issue.B10, pp.719-738, 1994. ,
DOI : 10.1029/94JB01663
Finite difference techniques for partial differential equations , in Computational Techniques for Differential Equations, pp.95-353, 1984. ,
Magnetic properties of variably serpentinized abyssal peridotites, Journal of Geophysical Research, vol.46, issue.14, pp.1-20, 2002. ,
DOI : 10.1029/2001JB000549
Do lower crustal rocks record reversals of the Earth's magnetic field? Magnetic petrology of oceanic gabbros from Ocean Drilling Program hole 735B, Journal of Geophysical Research, vol.17, issue.B9, pp.16-29, 1993. ,
DOI : 10.1029/93JB00933
Three-dimensional inversion of marine magnetic anomalies: Implications for crustal accretion along the Mid-Atlantic Ridge (28????31???30? N), Marine Geophysical Researches, vol.72, issue.1, pp.85-101, 1996. ,
DOI : 10.1007/BF00286204
Morphology and tectonics of the Kane Transform from Sea Beam bathymetry data, Journal of Geophysical Research, vol.23, issue.B4, pp.3179-3193, 1988. ,
DOI : 10.1029/JB093iB04p03179
Spatial and temporal variability of crustal magnetization of a slowly spreading ridge: Mid-Atlantic Ridge (20????24??? N), Marine Geophysical Researches, vol.97, issue.109, pp.301-320, 1995. ,
DOI : 10.1007/BF01203467
High temperature viscous magnetization of oceanic deep crustal- and mantle-rocks as a partial source for MAGSAT magnetic anomalies, Geophysical Research Letters, vol.6, issue.1, pp.21-24, 1992. ,
DOI : 10.1029/91GL02796
Axial magnetic anomaly amplitude along the Mid-Atlantic Ridge between 20 ? N and 40 ? N, J. geophys. Res, vol.103, pp.24-201, 1998. ,
Magnetization of the oceanic crust: Thermoremanent magnetization of chemical remanent magnetization?, Journal of Geophysical Research, vol.19, issue.B8, pp.8077-8088, 1987. ,
DOI : 10.1029/JB092iB08p08077
Magnetic signatures of hydrothermal alteration and volcanogenic mineral deposits in oceanic crust, Journal of Volcanology and Geothermal Research, vol.3, issue.1-2, pp.219-225, 1978. ,
DOI : 10.1016/0377-0273(78)90010-0
A self-consistent model of melting, magma migration and buoyancy-driven circulation beneath mid-ocean ridges, Journal of Geophysical Research: Solid Earth, vol.66, issue.B3, pp.2973-2988, 1989. ,
DOI : 10.1029/JB094iB03p02973
Segmentation of the Mid-Atlantic Ridge between 24?? N and 30??40' N, Nature, vol.344, issue.6265, pp.427-431, 1990. ,
DOI : 10.1038/344427a0
Segmentation and morphotectonic variations along a slow-spreading center: the Mid-Atlantic Ridge, Mar. geophys. Res, pp.153-200, 1993. ,
Mid-ocean ridge magma chambers, Journal of Geophysical Research, vol.3, issue.3, pp.197-216, 1992. ,
DOI : 10.1029/91JB02508
A systematic analysis of the Mid-Atlantic Ridge morphology and gravity between 15 ? N and 40 ? N: constraints of the thermal structure, J. geophys. Res, vol.103, pp.24-223, 1998. ,
Non Steady-State Thermal Model of Spreading Ridges: Implications for Melt Generation and Mantle Outcrops, Mantle and Lower Crust Exposed in Ridges and Ophiolites, pp.181-214, 1995. ,
DOI : 10.1007/978-94-015-8585-9_8
Magnetization of 0?29 Ma ocean crust on the Mid-Atlantic Ridge, 25 ? 30 to 27 ? 10 N, J. geophys. Res, vol.103, pp.17-807, 1998. ,
Crustal Thickness on the Mid-Atlantic Ridge: Bull's-Eye Gravity Anomalies and Focused Accretion, Science, vol.262, issue.5134, pp.726-729, 1993. ,
DOI : 10.1126/science.262.5134.726
Microearthquakes beneath the Median Valley of the Mid-Atlantic Ridge near 23??N: Hypocenters and focal mechanisms, Journal of Geophysical Research, vol.73, issue.B7, pp.5443-5458, 1985. ,
DOI : 10.1029/JB090iB07p05443
Microearthquakes beneath Median Valley of Mid-Atlantic Ridge near 23??N: Tomography and tectonics, Journal of Geophysical Research, vol.10, issue.4, pp.9093-9112, 1988. ,
DOI : 10.1029/JB093iB08p09093
FARA microearthquakes experiments IV: implications of Mid- Atlantic Ridge seismicity for models of young oceanic lithosphere, AGU Fall meeting, p.601, 1993. ,
Modélisation 3D de l'´ evolution dans le temps de la structure thermique de l'axe d'une dorsale océanique, 1995. ,
Kane Fracture Zone, Marine Geophysical Researches, vol.312, issue.1-2, pp.1-39, 1988. ,
DOI : 10.1007/BF02424659
Ridge segmentation and the magnetic structure of the Southern Mid-Atlantic Ridge 26??S and 31??-35??S: Implications for magmatic processes at slow spreading centers, Journal of Geophysical Research: Solid Earth, vol.97, issue.16, pp.8055-8073, 1996. ,
DOI : 10.1029/95JB03535
A mechanism for magmatic accretion under spreading centers, Nature, pp.312-146, 1984. ,
Microearthquake characteristics and crustal velocity structure at 29 ? N on the Mid-Atlantic Ridge: the architecture of a slow spreading ridge, J. geophys. Res, vol.100, pp.24-449, 1995. ,
Magnetic modeling near selected areas of hydrothermal activity on the Mid-Atlantic and Gorda Ridges, Journal of Geophysical Research, vol.159, issue.2, pp.911-921, 1992. ,
DOI : 10.1029/92JB00605
Méthodè a pas fractionnaire Résolution desProbì emes Polydimensionnels de Physique Mathématique, p.205, 1968. ,