Results 61 to 70 of about 253 (188)
Rapid Communications in Mass Spectrometry, Volume 41, Issue 1, 15 January 2027.ABSTRACT Rationale Nitrogen (N) abundance and isotopic compositions in silicate rocks are commonly measured by sealed‐tube continuous‐flow isotope ratio mass spectrometry (CF‐IRMS), but combustion protocols vary widely. It remains uncertain how the quality of data obtained from different published methods compares for differing sample types. Methods To
Fawn S. M. Holland +4 more
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Late Cenozoic Sediment Provenance in the Northern Canterbury Basin, Aotearoa New Zealand
New Zealand Journal of Geology and Geophysics, Volume 69, Issue 4, December 2026.Late Cenozoic strata of the northern Canterbury Basin record uplift and erosion of mountain ranges adjacent to the transition from oblique subduction to strike‐slip on the Australian–Pacific plate boundary. Using the provenance of conglomerate clasts and sandstone samples, we reconstruct sediment transport pathways and, by inference, exhumation and ...
Matthew O. Parker +5 more
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Journal of Geophysical Research: Solid Earth, Volume 131, Issue 11, November 2026.Abstract InSAR‐constrained finite fault slip models are often used to characterize fault geometries and slip distributions of large continental earthquakes. A common feature of these models is a decrease in slip near the surface, commonly expressed as a percentage shallow slip deficit (SSD).
É. Gaudreau, E. Nissen, J. Liu
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The Vehmaa rapakivi granite batholith - An assemblage of successive intrusions indicating a piston-type collapsing centre [PDF]
Bulletin of the Geological Society of Finland, 2005 O. Selonen +3 more
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Геодинамика и тектонофизика, 2019 Eastern part of the Central Taimyr belt is composed of Precambrian rocks penetrated by granites of the Snezhnaya complex (845–825 million years) and later overlain by mid‐Neoproterozoic sin‐ postorogenic sedimentary deposits of the Stanovaya‐Kolosova ...
A. B. Kuzmichev +5 more
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Position of the Lhasa Terrane and Two‐Stage Crustal Shortening During the India–Asia Collision
Geophysical Research Letters, Volume 53, Issue 20, 28 October 2026.Abstract The paleolatitudinal change of the Lhasa Terrane is critical for estimating the timing of the India–Asia collision and associated syn‐to post‐collisional crustal shortening, but its paleoposition is highly debated. Here we present integrated geochronologic and paleomagnetic results from the Lower Eocene Nianbo Formation in the Linzhou Basin ...
Zhenhua Jia +6 more
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Natural stone deposits in an assemblage of subhorizontal intrusions - The Kuru granite batholith [PDF]
Bulletin of the Geological Society of Finland, 2012 O. Selonen +3 more
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Porphyritic pyroxene-bearing granitolds - a strongly weathered rock group in central Finland
Fennia: International Journal of Geography, 1985 Intense preglacial weathering is associated with porphyritic pyroxene bearing quartz syenites, quartz monzonites, quartz monzodiorites and monzogranites, which form synorogenic stocks and batholiths in central Finland.
Seppo I. Lahti
doaj
Sr isotopic composition of Finnish rapakivi granites: the Suomenniemi batholith [PDF]
Bulletin of the Geological Society of Finland, 2019 T. Rämö
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Role of Post‐Collisional Magmatism in Continental Growth and Reworking Since the Late Archean
Geochemistry, Geophysics, GeosystemsThe mechanisms responsible for the formation and compositional evolution of continental crust remain central questions in Earth science. Post‐collisional magmatism is widely preserved in the continental record; however, its contribution to crustal growth
Dongjian Ouyang +4 more
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