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Reflected Light Microscopic Iron ore image dataset for iron ore characterization. [PDF]
Data BriefFirdaus S +3 more
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Inboard advance of arc magmatism regulates mountain building in the Andes. [PDF]
Nat CommunCapaldi TN +4 more
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Sedimentary provenance supports a mid-paleozoic tectonic connection between the Junggar and Altai terranes in central Asia. [PDF]
Sci RepLi D +8 more
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Thermal regime of the North China Craton: Implications for craton destruction
Earth-Science Reviews, 2015Abstract This paper presents an overview of the thermal studies dealing with heat flow data, lithospheric thermal thickness, basin thermal history, and thermal modeling in the North China Craton (NCC), with aim to provide ideas for geodynamical mechanism on the NCC destruction.
exaly +2 more sources
Widespread refertilization of cratonic and circum-cratonic lithospheric mantle
Earth-Science Reviews, 2013article i nfo Studies of mantle xenoliths have confirmed that Archean subcontinental lithospheric mantle (SCLM) is highly depleted in basaltic components (such as Al, Ca and Na) due to high-degree extraction of mafic and ultramafic melts and thus is refractory and buoyant, which made it chronically stable as tectonically independent units.
Yan-Jie Tang +3 more
openaire +1 more source
2022
<p>The term craton has a complex and confused etymology. Despite originally specifying only strength and stability &#8211; of the crust &#8211; the term craton has seen widespread use as referring to a region characterised by crustal basement older than 2.5 Ga, despite the fact that some such &#8220;cratons&
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<p>The term craton has a complex and confused etymology. Despite originally specifying only strength and stability &#8211; of the crust &#8211; the term craton has seen widespread use as referring to a region characterised by crustal basement older than 2.5 Ga, despite the fact that some such &#8220;cratons&
openaire +1 more source
Cratonic Lithosphere Delamination and Relamination Explain the Temporal Variation of Cratons
2023Cratonic lithosphere delamination has been frequently suggested in recent studies. However, the fate of the delaminated Sub-Cratonic Lithospheric Mantle (SCLM) has not been thoroughly investigated. Here, we use 2D numerical models to study the evolution of initially delaminated SCLM whose density is initially larger than that of the ambient mantle. Our
Lihang Peng, Lijun Liu, Liang Liu
openaire +1 more source
1975
The African continent (Fig. 6.1) has as its basement a huge platform of crystalline rocks partially masked by flat lying cover-successions of many ages. Towards the eastern, northern and western coasts, the crystalline complexes descend in many places beneath successions of Mesozoic and Tertiary sediments deposited in marginal marine basins.
H. H. Read, Janet Watson
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The African continent (Fig. 6.1) has as its basement a huge platform of crystalline rocks partially masked by flat lying cover-successions of many ages. Towards the eastern, northern and western coasts, the crystalline complexes descend in many places beneath successions of Mesozoic and Tertiary sediments deposited in marginal marine basins.
H. H. Read, Janet Watson
openaire +1 more source
1975
From a geological standpoint, the Indian subcontinent can be separated into two contrasting regions. To the south, bounded by fracture-coastlines, lies the triangular cratonic region of Peninsular India and Ceylon which has remained stable since early Palaeozoic times.
H. H. Read, Janet Watson
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From a geological standpoint, the Indian subcontinent can be separated into two contrasting regions. To the south, bounded by fracture-coastlines, lies the triangular cratonic region of Peninsular India and Ceylon which has remained stable since early Palaeozoic times.
H. H. Read, Janet Watson
openaire +1 more source