Yeoncheon Complex

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Journal Article
Journal: Geology
Published: 01 December 1996
Geology (1996) 24 (12): 1071–1074.
...Jin-Han Ree; Moonsup Cho; Sung-Tack Kwon; Eizo Nakamura Abstract Structural, petrological, and geochronological data from the middle Korean peninsula indicate that the Qinling-Dabie-Sulu collisional belt of east-central China crosses the Yellow Sea and extends into the Imjingang belt. The Yeoncheon...
Journal Article
Published: 01 January 2005
Geological Magazine (2005) 142 (1): 23–30.
... & Kwon, 2003 ). For example, garnet amphibolites from the Yeoncheon complex and retrograded garnet granulites from Bibong complex record peak pressure of 8–13 kbar ( Ree et al. 1996 ) and 17–21 kbar (Oh et al. unpub. data), respectively. Some researchers argue that the Rangnim, Gyeonggi...
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Journal Article
Journal: GSA Bulletin
Published: 29 November 2018
GSA Bulletin (2019) 131 (3-4): 609–634.
... are subdivided into the older (232–224 Ma) magnesian and alkali-calcic to calc-alkalic group and the younger (220–217 Ma) ferroan and alkalic to alkali-calcic group temporally intervened by the geochemically arc-like Andong ultramafic complex (222 Ma). Zircon O-Hf isotopic compositions of the older plutons...
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Journal Article
Published: 01 December 2011
Bulletin of the Seismological Society of America (2011) 101 (6): 2819–2832.
..., it is estimated to be less than 2 km. High shear-wave velocities are found in the northeast area of the Gyeonggi massif and at the southwest tip of the Yeongnam massif, where a Precambrian metamorphic complex is widespread. 23 January 2011 The Korean Peninsula has a very complex geology...
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Journal Article
Journal: GSA Bulletin
Published: 30 June 2020
GSA Bulletin (2021) 133 (3-4): 488–504.
... populations in the Taebaeksan Basin sandstones decrease upsection from ca. 512 to 483 Ma, suggesting that an arc complex was likely present along the eastern margin of the NCC (in present coordinates). This result provides critical information for reconstructing early Paleozoic paleogeography of the NCC...
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Journal Article
Published: 01 June 2007
Bulletin of the Seismological Society of America (2007) 97 (3): 1002–1011.
... in the Korean Peninsula, our results cast new light on the complex structure by providing detailed 3D crustal images over the entire southern Korean Peninsula. In the map of crustal thickness ( Fig. 4 ), there is a distinct transition from the thin crust beneath the Gyeonggi massif in north to the thicker...
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Journal Article
Journal: Geophysics
Published: 10 May 2021
Geophysics (2021) 86 (3): W31–W46.
... is complicated for the anisotropic plane — the exact analytical solution for the perimeter of an ellipse takes a very complex form (e.g., Chandrupatla and Osler, 2010 ) and, thus, an analytical solution for inverting the strain gauge contraction for the actual strain ε may not exist. We only attempt...
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Journal Article
Published: 01 April 2009
American Mineralogist (2009) 94 (4): 430–438.
.... The Imjingang belt is an E-W-trending fold-thrust belt bisecting Precambrian basement rocks of the Gyeonggi and Nangrim massifs, and most likely represents the eastward extension of the Dabie-Sulu collisional belt (Fig. 1a ; Cho et al. 2007 ; Ernst et al. 2007 and references therein). The Yeoncheon...
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Series: SEPM Concepts in Sedimentology and Paleontology, SEPM Concepts in Sedimentology and Paleontology
Published: 01 January 2013
DOI: 10.2110/sepmcsp.11.156
EISBN: 9781565762893
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