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Lithospheric Delamination Below the North American Midcontinent Ceased Subsidence in Cratonic Basins
Abstract Cratonic lithospheres carry a long history of tectonic modifications that result in heterogeneous structures, as revealed by an increasing number of geophysical observations. The existence of cratonic basins indicates protracted periods of tectonic modification, causing subsidence within global continental interiors.
Xiaotao Yang +3 more
wiley +1 more source
Impact Reactivation of a Hydrothermal System in Basalt in the Vargeão Dome Impact Structure, Brazil
Abstract As hydrous minerals have been observed in impact craters on Mars, impact‐generated hydrothermal systems (IGHSs) have been considered as potential habitats for life on that planet. The Vargeão Dome, a 12 km wide impact structure in southern Brazil, was formed in basalts with at least two hydrothermal alteration stages.
Jitse Alsemgeest +5 more
wiley +1 more source
Discussion on the age of the Early Cretaceous amber from the Hailar Basin, NE China
Hailong Gao +6 more
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The Late Jurassic–Early Cretaceous Rifting
The Geology of Iberia: A Geodynamic Approach, 2019During the Late Jurassic and Early Cretaceous, Iberia experienced extensional and transtensional stresses leading to a complex rifting time interval. Africa–America–Europe relative motions determined the definition of the Iberian plate boundaries and the generation of rifted sedimentary basins and sub-basins along its continental margins and in the ...
J. Martín‑Chivelet +45 more
semanticscholar +2 more sources
Journal of the Geological Society, 1993
A one day meeting of the British Sedimentological Research Group (BSRG), convened by K. G. Taylor and A. H. Ruffell, was held at the Postgraduate Research Institute for Sedimentology, University of Reading on 23 June 1992. The meeting set out to consider what is known about palaeoenvironments of the NW European early Cretaceous and to ...
K. G. TAYLOR, A. H. RUFFELL
openaire +1 more source
A one day meeting of the British Sedimentological Research Group (BSRG), convened by K. G. Taylor and A. H. Ruffell, was held at the Postgraduate Research Institute for Sedimentology, University of Reading on 23 June 1992. The meeting set out to consider what is known about palaeoenvironments of the NW European early Cretaceous and to ...
K. G. TAYLOR, A. H. RUFFELL
openaire +1 more source
An Early Cretaceous labyrinthodont
Alcheringa: An Australasian Journal of Palaeontology, 1991A crescentic intercentrum and isolated skull bone have been recovered from Early Cretaceous rift valley sediments of the Gippsland Basin, southeastern Victoria. The intercentrum, which is unquestionably from a temnospondyl labyrinthodont, and an ornamented cranial bone confirm the earlier identification of a mandible from a nearby locality as ...
A.A. Warren +4 more
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