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2023
This zip file contains data presented in the submission “Marine magnetic anomalies enhanced by internal stress in rapidly cooled submarine lavas” by Han et al., 2023. 1. Folder “Figure04 DATA” has one spreadsheet that contains all data plotted in Figure 4a–d. 2. Folder “Rockmagnetism” contains five subfolders.
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This zip file contains data presented in the submission “Marine magnetic anomalies enhanced by internal stress in rapidly cooled submarine lavas” by Han et al., 2023. 1. Folder “Figure04 DATA” has one spreadsheet that contains all data plotted in Figure 4a–d. 2. Folder “Rockmagnetism” contains five subfolders.
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ThSr isotopic relationships in MORB
Earth and Planetary Science Letters, 1992Abstract Although MORB are well known to exhibit a limited range in isotopic ratios such as 87Sr/86Sr, a compilation of existing (230Th/232Th) data, which reflect present Th/U in the source, shows a large dispersion. This is in contrast to the, admittedly limited, data available for oceanic islands, for which there is a broad correlation between 87Sr/
K.H. Rubin, J.D. Macdougall
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2023
This zip file contains data presented in the Nature Geoscience submission “Marine magnetic anomalies enhanced by internal stress in rapidly cooled submarine lavas” by Han et al., 2023. 1. Folder “Figure04 DATA” has one spreadsheet that contains all data plotted in Figure 4a–d. 2. Folder “Rockmagnetism” contains five subfolders. (1) Subfolder “FORC_DATA”
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This zip file contains data presented in the Nature Geoscience submission “Marine magnetic anomalies enhanced by internal stress in rapidly cooled submarine lavas” by Han et al., 2023. 1. Folder “Figure04 DATA” has one spreadsheet that contains all data plotted in Figure 4a–d. 2. Folder “Rockmagnetism” contains five subfolders. (1) Subfolder “FORC_DATA”
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MORB degassing: evolution of CO2
Earth and Planetary Science Letters, 1989Abstract With the gas pressure model for the occurrence of volcanic eruptions of Jaupart, Vergniolle and Tait and the13C/12C Rayleigh fractionation model of Pineau and Javoy we can explain, using the results of our previous calculations on the nucleation and growth of bubbles in MORB, the observed quantities and isotopic ratios of carbon present in ...
Y. Bottinga, M. Javoy
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MORB degassing: Bubble growth and ascent
Chemical Geology, 1990Bubbles grow in upward-moving liquid basalt by diffusion and because of decompression. Transport equations for stationary and non-stationary multicomponent gas bubbles were solved numerically for the diffusion of CO2, H2O, He and Ar into bubbles under magmatic conditions at pressures ranging from 20 to 0.2 kbar.
Y. Bottinga, M. Javoy
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MORB: A Multi-Scale Binary Descriptor
2018 25th IEEE International Conference on Image Processing (ICIP), 2018Local image features play an important role in matching images under different geometric and photometric transformations. However, as the scale difference across views increases, the matching performance may considerably decrease. To address this problem we propose MORB, a multi-scale binary descriptor that is based on ORB and that improves the ...
Alessio Xompero +2 more
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Ce isotope ratios of N-type MORB
Chemical Geology, 1994Abstract Isotope ratios of Ce, Nd and Sr, and light rare-earth elements (La, Ce, Nd and Sm) concentrations were measured for sixteen N-type MORB samples from DSDP Sites 420, 421, 429, 597 B and 597 C (East Pacific Rise), 504 B (Costa Rica Rift), and 395, 519 A, 522 B, 562 and 564 (Mid Atlantic Ridge). All the samples were confirmed as N-type
Akio Makishima, Akimasa Masuda
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A geochemically consistent hypothesis for MORB generation
Chemical Geology, 2000Abstract Geochemical observations of MORB including U-series disequilibria are used to examine the processes and timescales of MORB melt generation. Incompatible elements in MORB suggest that the MORB source region consists of a depleted lherzolite matrix interspersed with chemically enriched mafic veins.
C.C Lundstrom, J Gill, Q Williams
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Melting of MORB at core–mantle boundary
Earth and Planetary Science Letters, 2015Abstract We investigated the melting properties of natural mid-ocean ridge basalt (MORB) up to core–mantle boundary (CMB) pressures using laser-heated diamond anvil cell. Textural and chemical characterizations of quenched samples were performed by analytical transmission electron microscopy.
Pradhan, Gopal K. +6 more
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Geochemistry of the Start Complex greenschists: Rhenohercynian MORB?
Geological Magazine, 1993AbstractThe meta-igneous greenschists of the Start Complex, SouthDevon, are composed of a mineralogically uniform, but texturally variable, actinolite-epidote-albite assemblage with retrogressed variants containing chlorite, muscovite, sphene, carbonate and oxidized opaque minerals.
P. A. Floyd +2 more
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