[HTML][HTML] Tracing the Precambrian tectonic history of East Asia from Neoproterozoic sedimentation and magmatism in the Korean Peninsula

SW Kim, WS Kee, M Santosh, DL Cho, PS Hong… - Earth-Science …, 2020 - Elsevier
The Neoproterozoic metasedimentary successions and igneous suites in the central Korean
Peninsula provide important insights into the tectonic evolution of East Asia. Here we report …

[HTML][HTML] Zircon geochronology, Hf isotope, and rare earth element geochemistry of the Apdong Nb-Ta deposit in North Korea

N Kim, BH Lee, SM Koh, HS Lee, BD So - Ore Geology Reviews, 2023 - Elsevier
Abstract The Apdong Nb-Ta deposit is hosted within the syenite and in the Hoamsan area in
the northern part of the Imjingang Belt in North Korea. Our new sensitive high-resolution …

[HTML][HTML] Paleozoic tectonic evolution of the proto-Korean Peninsula along the East Asian continental margin from detrital zircon U-Pb geochronology and Hf isotope …

Y Jang, SW Kim, VO Samuel, S Kwon, SI Park… - Geoscience …, 2024 - Elsevier
Detrital zircon geochronology and Hf isotope analysis can be used for inferring provenance
characteristics, and to evaluate the tectonic evolution of sedimentary basins and their link …

U-Pb detrital zircon ages of Cambrian–Ordovician sandstones from the Taebaeksan Basin, Korea: Provenance variability in platform shelf sequences and …

M Cho, W Cheong, WG Ernst, Y Kim, K Yi - Bulletin, 2021 - pubs.geoscienceworld.org
The early Paleozoic paleogeography of East Gondwanan terranes, including the North
China Craton (NCC), is contentious, primarily reflecting the paucity of integrated …

Tectonomagmatic evolution of a Jurassic Cordilleran flare-up along the Korean Peninsula: Geochronological and geochemical constraints from granitoid rocks

AC Cheong, HJ Jo - Gondwana Research, 2020 - Elsevier
This study used new and published U-Pb geochronological, chemical, and Sr-Nd-Hf-O
isotopic data (n> 2500) from Jurassic granite-granodiorite-diorite-monzonite-gabbro plutons …

In situ Lu–Hf dating of allanite by LA-ICP-MS/MS: Implications for geochronology

S Wu, Y Yang, H Wang, NMW Roberts, J Niu, Y Wang… - Chemical …, 2024 - Elsevier
Allanite is a common REE-rich accessory mineral found in various igneous and
metamorphic rocks, and can record a variety of geological processes. Therefore, allanite …

[HTML][HTML] Magmatic response to the interplay of collisional and accretionary orogenies in the Korean Peninsula: Geochronological, geochemical, and O-Hf isotopic …

AC Cheong, HJ Jo, YJ Jeong, XH Li - GSA Bulletin, 2019 - pubs.geoscienceworld.org
Phanerozoic internal and peripheral orogens in Northeast Asia converge toward the Korean
Peninsula situated between cratonic Asia and the outboard magmatic arc. Widespread …

Phanerozoic polyphase orogenies recorded in the northeastern Okcheon Belt, Korea from SHRIMP U-Pb detrital zircon and K-Ar illite geochronologies

Y Jang, S Kwon, Y Song, SW Kim, YK Kwon… - Journal of Asian Earth …, 2018 - Elsevier
We present the SHRIMP U-Pb detrital zircon and K-Ar illite 1M d/1M and 2M 1 ages,
suggesting new insight into the Phanerozoic polyphase orogenies preserved in the …

Juxtaposition of allochthonous terranes in the central Korean Peninsula: Evidence from zircon U-Pb ages and O-Hf isotopes in Jurassic granitoids

HJ Jo, AC Cheong, K Yi, XH Li - Chemical Geology, 2018 - Elsevier
The eventual docking of an exotic continental mass over the course of a Wilson cycle is
marked by intracontinental sites of prograde metamorphism, contractional deformation, and …

Geology of the 2018 winter Olympic site, Pyeongchang, Korea

M Cho, K Min, H Kim - International Geology Review, 2018 - Taylor & Francis
We review the geology of the Gyeonggi Massif, Gyeonggi Marginal Belt, and Taebaeksan
Basin of the Korean Peninsula, which are relevant to the 2018 Winter Olympic sites …