Results 161 to 170 of about 54,725 (346)
Oceanic crustal thickness versus spreading rate
Geophysical Research Letters, 1992 A compilation of oceanic crustal thickness from seismic observations collected over the past two decades shows that the average crustal thickness, away from plateaus, is 6 km; no systematic increase of crustal thickness with spreading rate is observed.
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The composition and thickness of the crust of Mars estimated from rare earth elements and neodymium‐isotopic compositions of Martian meteorites [PDF]
, 1999 M. D. Norman
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Geological Journal, EarlyView.A. Modeled T‐t paths for samples in the northern Ibex Hills, showing steady cooling throughout much of the Cenozoic, until rapid Miocene cooling. B. Weighted mean paths for each sample in this study. Note that all show a rapid cooling event at or just after 10 Ma, which is interpreted to represent exhumation as a result of regional extenstion ...
Zachariah D. Fleming
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Notable Impact of Paleotectonic Stress on Gold Mineralisation in the West Qinling Orogen
Geological Journal, EarlyView.By applying fuzzy clustering and multiple inverse methods, we systematically processed the data of vein and fault slip in this ore deposit to reveal the transition of orogenic geological environment and paleotectonic stress field. Our research results show two different stress states: the northwest–southeast extensional stress field and the northeast ...
Hongyan Wang +3 more
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Lethaia, EarlyView., 2021 Biomineralization is a generic term used to indicate biological‐mediated mineral formation. In carbonate mineralization, nucleation of crystals can be: (1) controlled directly by the organisms, like in the skeletal formation of most metazoans; (2) induced by microbial communities, by indirect precipitation mediated by their metabolic activities; or (3)
Adriano Guido +4 more
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Multiphase Tectonic Process With Slab Dynamics in the Northern East China Sea Shelf Basin
Geological Journal, EarlyView.Megasequence 1 characterised by Palaeocene extension and differential subsidence driven by the rollback of the subducting Izanagi Plate. Megasequence 2 records a kinematic reorganisation of the East Asian margin, transition from a rifting to a compressional regime.
Juhwan Woo +3 more
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Transition from orogenic plateau to thinning reveals mesozoic North China craton dynamics
Communications Earth & EnvironmentThe North China Craton underwent extensive lithospheric thinning and crustal reworking during the Mesozoic, challenging classic views of craton stability.
Yanjing Chen, Zhenju Zhou, Chen Xu
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Head &Neck, EarlyView.ABSTRACT Background Chronic dysphagia persists in some head and neck cancer (HNC) survivors despite preventive exercises, negatively impacting quality of life. Evidence for effective rehabilitation strategies remains limited. Methods This prospective cohort study included 34 HNC survivors (≥ 1 year post‐treatment) who completed a 3‐week intensive ...
J. I. Oldenbeuving +3 more
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