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First-cycle sand supply and the evolution of the eastern Canadian continental margin: Insights from Pb isotopes in the Mesozoic Scotian Basin

期刊: GEOLOGICAL SOCIETY OF AMERICA BULLETIN, 2021; 133 (5-6)

Provenance analysis provides a powerful means to understand, connect, and reconstruct source-to-sink systems and Earth surface processes, if reliable ......

Structural geometry and kinematics of thrust belts between the Dabashan and eastern Sichuan Basin, South China block: Constraints from (U-Th)/He dating and seismic data

期刊: GEOLOGICAL SOCIETY OF AMERICA BULLETIN, 2021; 133 (7-8)

The relationship between the North and South China blocks, particularly their spatial-temporal framework and evolutionary history, has been widely deb......

Timing of closure of the Meso-Tethys Ocean: Constraints from remnants of a 141-135 Ma ocean island within the Bangong-Nujiang Suture Zone, Tibetan Plateau

期刊: GEOLOGICAL SOCIETY OF AMERICA BULLETIN, 2021; 133 (9-10)

Knowledge of the timing of the closure of the Meso-Tethys Ocean as represented by the Bangong-Nujiang Suture Zone, i.e., the timing of the Lhasa-Qiang......

Petrogenesis of Ordovician granitoids in Western Kunlun, NW Tibetan Plateau: Insights into the evolution of the Proto-Tethys Ocean

期刊: GEOLOGICAL SOCIETY OF AMERICA BULLETIN, 2021; 133 (5-6)

Granitoid rocks are universal in continental crust and are of special significance in understanding tectonic settings. This paper presents detailed zi......

Regional chronostratigraphic synthesis of the Cenomanian-Turonian Oceanic Anoxic Event 2 (OAE2) interval, Western Interior Basin (USA): New Re-Os chemostratigraphy and Ar-40/Ar-39 geochronology

期刊: GEOLOGICAL SOCIETY OF AMERICA BULLETIN, 2021; 133 (5-6)

Fluctuations in depositional conditions during the onset of severe climate events in Earth history predispose stratigraphic archives to hiatuses, ofte......

Late Pleistocene slip rate of the central Haiyuan fault constrained from optically stimulated luminescence, C-14, and cosmogenic isotope dating and high-resolution topography

期刊: GEOLOGICAL SOCIETY OF AMERICA BULLETIN, 2021; 133 (7-8)

To better constrain the long-term millennial slip rate of the Haiyuan fault in its central part, we revisited the site of Daqing, where there are mult......

High-Ca boninitic melt inclusions in lavas of the Troodos ophiolite and a reappraisal of genetic relationships between different lava types

期刊: GEOLOGICAL SOCIETY OF AMERICA BULLETIN, 2021; 133 (9-10)

Boninites in many supra-subduction zone ophiolites are thought to mark the early stage of subduction. The Troodos ophiolite in Cyprus contains a varie......

Three-dimensional geometry and growth of a basement-involved fault network developed during multiphase extension, Enderby Terrace, North West Shelf of Australia

期刊: GEOLOGICAL SOCIETY OF AMERICA BULLETIN, 2021; 133 (9-10)

Basement fault reactivation, and the growth, interaction, and linkage with new fault segments are fundamentally three-dimensional and critical for und......

Climate forcing of terrestrial carbon sink during the Middle Jurassic greenhouse climate: Chronostratigraphic analysis of the Yan ' an Formation, Ordos Basin, North China

期刊: GEOLOGICAL SOCIETY OF AMERICA BULLETIN, 2021; 133 (7-8)

Exploring the relationship between coal deposits as an important terrestrial carbon sink and orbital forcing of climate is critical for understanding ......

The role and significance of juvenile sediments in the formation of A-type granites, West Junggar oceanic arc (NW China): Zircon Hf-O isotopic perspectives

期刊: GEOLOGICAL SOCIETY OF AMERICA BULLETIN, 2021; 133 (7-8)

Oceanic arc subduction systems are the loci of substantial recycling of oceanic crust and production of juvenile arc crust that differentiates to more......

Early Devonian tectonic conversion from contraction to extension in the Chinese Western Tianshan: A response to slab rollback

期刊: GEOLOGICAL SOCIETY OF AMERICA BULLETIN, 2021; 133 (7-8)

Extensive angular unconformities that occur across the Tianshan Orogen provide insight into the Paleozoic tectonic evolution of the southwestern Centr......

Profiling interactions between the Westerlies and Asian summer monsoons since 45 ka: Insights from biomarker, isotope, and numerical modeling studies in the Qaidam Basin

期刊: GEOLOGICAL SOCIETY OF AMERICA BULLETIN, 2021; 133 (7-8)

The Qaidam Basin marks a crucial boundary between the Westerlies and the Asian summer monsoons. Previous studies in the Qaidam Basin have advanced our......

Large-scale asymmetry in thickness of crustal accretion at the Southeast Indian Ridge due to deep mantle anomalies

期刊: GEOLOGICAL SOCIETY OF AMERICA BULLETIN, 2021; 133 (5-6)

Hot mantle plumes and ancient cold slabs have been observed beneath modern midocean ridges, but their specific and detailed effects on mid-ocean ridge......

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