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Basal mantle structure regenerated through supercontinents. [PDF]
Peng P +8 more
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Protracted circum-continent subduction: A mechanism for craton destruction and a rationale for craton longevity. [PDF]
Xu X +12 more
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Water Versus Land on Temperate Rocky Planets. [PDF]
Guimond CM +8 more
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Lens effect of remnant blocks on deep mantle upwelling causing anomalous subsidence. [PDF]
Liu L +7 more
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Mantle and sub-lithosphere mantle gravity maps from the LITHO1.0 global lithospheric model
Earth-Science Reviews, 2019Abstract Methods for a spherical harmonic analysis and synthesis of global gravitational and lithospheric structure models are applied to compile the mantle and sub-lithospheric mantle gravity maps. Both gravity maps are then interpreted and assessed by means of their accuracy.
Robert Tenzer, Wenjin Chen
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Heterogeneous lithospheric mantle
2021<p>The lithosphere is a thermal boundary layer atop mantle convection and a chemical boundary layer formed by mantle differentiation and melt extraction. The two boundary layers may everywhere have different thicknesses. Worldwide, the thicknesses of thermal and chemical boundary layers vary significantly, reflecting thermal and ...
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The continental lithospheric mantle: characteristics and significance as a mantle reservoir
Philosophical Transactions of the Royal Society of London. Series A: Mathematical, Physical and Engineering Sciences, 2002The continental lithospheric mantle (CLM) is a small-volumed (ca. 2.5% of the total mantle), chemically distinct mantle reservoir that has been suggested to play a role in the source of continental and oceanic magmatism. It is our most easily identifiable reservoir for preserving chemical heterogeneity in the mantle.
Pearson, D. G., Nowell, G. M.
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Layering of subcontinental lithospheric mantle
Science Bulletin, 2017Recent seismic studies reveal a sharp velocity drop mostly at ∼70-100km depth within the thick mantle keel beneath cratons, termed the mid-lithosphere discontinuity (MLD). The common presence of the MLD in cratonic regions indicates structural and property layering of the subcontinental lithospheric mantle (SCLM).
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Thermochemical lithosphere differentiation and the origin of cratonic mantle
Nature, 2020Cratons record the early history of continental lithosphere formation, yet how they became the most enduring part of the lithosphere on Earth remains unknown1. Here we propose a mechanism for the formation of large volumes of melt-depleted cratonic lithospheric mantle (CLM) and its evolution to stable cratons.
Fabio A. Capitanio +2 more
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