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Taebaeksan Basin

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Journal Article
Published: 11 September 2015
Journal of Paleontology (2015) 89 (3): 377-384.
..., p. 25–28, figs. 15.1–15.7. The Taebaeksan Basin occupies the mid-eastern region of the Korean Peninsula and comprises the Cambrian-Ordovician Joseon Supergroup and the Carboniferous-Permian Pyeongan Supergroup, which are separated by a ~140-myr-long hiatus (Chough et al., 2000...
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Journal Article
Published: 01 May 2010
Journal of Paleontology (2010) 84 (3): 417-443.
... Supergroup in the Taebaeksan Basin. The formation yields a variety of marine invertebrate fossils, including brachiopods, molluscs, echinoderms, corals, fusulinids, and conodonts. Diverse brachiopods are described from six siliciclastic horizons of the formation at three localities, including 23 species...
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Journal Article
Published: 01 November 2007
Journal of Paleontology (2007) 81 (6): 1454-1465.
...SEUNG-BAE LEE; DUCK K. CHOI Abstract The Pseudokoldinioidia Fauna is a newly documented uppermost Cambrian trilobite assemblage from the Dongjeom Formation of the Taebaek Group, Taebaeksan Basin, Korea. It is characterized by low species diversity comprising six trilobite taxa: Micragnostus...
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Journal Article
Published: 01 January 2005
Journal of Paleontology (2005) 79 (1): 139-151.
...SEUNG-BAE LEE; BERTRAND LEFEBVRE; DUCK K. CHOI Abstract The oldest echinoderms and first cornute stylophorans ever reported from Korea are described, based on more than 40 specimens collected from the Late Cambrian of the Taebaeksan Basin. New material doubles the number of stylophorans described...
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Journal Article
Published: 01 November 2013
Journal of Paleontology (2013) 87 (6): 991-1003.
... between the Daegi and Sesong formations is diachronous within the Taebaeksan Basin. The Daegi/Sesong formation boundary in Korea is comparable to the Zhangxia/Gushan boundary in North China in that it displays an abrupt change from a carbonate-dominant facies to a shale-dominant facies. The correlation...
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Journal Article
Published: 01 November 2006
Journal of Paleontology (2006) 80 (6): 1072-1086.
...SEUNG-BAE LEE; BERTRAND LEFEBVRE; DUCK K. CHOI Abstract Abundant isolated elements of cornute and mitrate stylophorans were recovered from the upper Tremadocian Tumugol Formation in the Taebaeksan Basin, Korea. Cornute skeletal elements comprise a diverse assemblage of marginals and brachials...
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Journal Article
Published: 01 June 2004
Mineralogical Magazine (2004) 68 (3): 467-487.
...S. J. Pak; S.-G. Choi; S.-H. Choi Abstract Gold-silver vein deposits in the Taebaeksan district, Korea, coexist in time and space with a variety of other deposit types such as skarns, hydrothermal carbonate replacement bodies and Carlin-like deposits and reflect proximity to a magmatic source...
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Journal Article
Published: 20 November 2017
Geological Magazine (2017) 156 (3): 471-484.
.... Detrital zircon U–Pb ages and Sm–Nd isotope compositions of the Pyeongan Supergroup in the Samcheok coalfield of the Taebaeksan Basin were analysed. A single predominant zircon age peak at c . 1.9 Ga (> 70%) is marked in all sedimentary units, followed by varying amounts of minor late Palaeozoic grains...
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Journal Article
Published: 09 February 2017
Geological Magazine (2017) 155 (6): 1247-1262.
... the ontogeny of the two co-occurring shumardiid trilobites, Akoldinioidia latus Park and Kihm and Koldinioidia choii Park and Kihm, from the middle Furongian Hwajeol Formation, Taebaeksan Basin, Korea. Interestingly, protaspides of the two shumardiids have a bulbous morphology. Given the stratigraphic...
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Journal Article
Published: 01 May 2013
Journal of Paleontology (2013) 87 (3): 379-390.
.... This study deals with the ontogeny of the Furongian (late Cambrian) ptychaspidid trilobite, Quadraticephalus elongatus ( Kobayashi, 1935 ), from the Hwajeol Formation of the Taebaek Group, Taebaeksan Basin, Korea, with a special focus on the segmentation process during the meraspid pygidial development...
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Journal Article
Published: 01 March 2011
Journal of Paleontology (2011) 85 (2): 279-297.
...Seung-Bae Lee; Duck K. Choi Abstract The Eosaukia fauna is proposed for the upper Furongian trilobite assemblage from the interval spanning from the upper part of the Hwajeol Formation to the lowermost part of the Dongjeom Formation in the Taebaek Group, Taebaeksan Basin, Korea. It is characterized...
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Journal Article
Published: 01 September 2003
Journal of Paleontology (2003) 77 (5): 895-907.
...PAUL S. HONG; JEONG GU LEE; DUCK K. CHOI Abstract Acid-resistant specimens of trilobites were recovered from the dissolved residues of lime mudstone collected from the lower part of the Machari Formation, Yongwol Group, Taebaeksan Basin, Korea. One of the samples yields a trilobite assemblage...
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Map of the study area and simplified geologic map of the eastern <b>Taebaeksan</b>...
in > PALAIOS
Published: 01 March 2014
Fig. 1.— Map of the study area and simplified geologic map of the eastern Taebaeksan Basin showing distribution of the Dumugol Formation and sample location (white arrow). Modified after Chough et al. (2000) .
Image
Geological map of the <b>Taebaeksan</b> mineralized district showing the locations...
Published: 01 June 2004
F ig . 1. Geological map of the Taebaeksan mineralized district showing the locations of gold-silver vein deposits, skarns, hydrothermal replacement-type deposits and Carlin-like deposit. GB = Gyeongsang Basin, GM = Gyeonggi Massif, OB = Ogcheon Belt, TZ = Taebaek Zone, YM = Yeongnam Massif.
Journal Article
Journal: Economic Geology
Published: 01 May 2012
Economic Geology (2012) 107 (3): 537-551.
.... The Taebaeksan mining district, one of the most important mineral deposit districts in South Korea, is located in the east-central part of the country, in the Taebaeksan Basin ( Fig. 1 ). Many different types of skarn deposits occur in the Taebaeksan Basin. Economic aspects have been reported for several...
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Figure 1. Location maps.  1 , tectonic map of Korean peninsula and surround...
Published: 01 March 2010
Figure 1. Location maps. 1 , tectonic map of Korean peninsula and surrounding area which shows the location of the Taebaeksan Basin. Q–D  =  Qinling–Dabie belt, S  =  Sulu Belt, N  =  Nangnim Massif, P  =  Pyeongnam Basin, I  =  Imjingang Belt, G  =  Gyeonggi Massif, O  =  Okcheon Belt, T
Image
Regional geology and distribution of various types of skarn deposits within...
Published: 01 May 2012
Fig. 2 Regional geology and distribution of various types of skarn deposits within the Taebaeksan Basin, South Korea.
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Figure  1 —Index maps.  1 , Tectonic map of the Korean peninsula and surrou...
Published: 01 November 2007
Figure 1 —Index maps. 1 , Tectonic map of the Korean peninsula and surrounding area showing the location of the Taebaeksan Basin. Q-D = Qinling-Dabie Belt, S = Sulu Belt, N = Nangnim Massif, P = Pyeongnam Basin, I = Imjingang Belt, G = Gyeonggi Massif, O = Okcheon Belt, T = Taebaeksan Basin, Y
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Locality maps.  1 , index map showing the distribution of Cambro–Ordovician...
Published: 01 November 2013
Figure 1 Locality maps. 1 , index map showing the distribution of Cambro–Ordovician strata in the Korean peninsula and adjacent area; star with ‘J' denotes the location of the Jiulongshan section; and ‘T' indicates the location of the Taebaeksan Basin; 2 , simplified geological map
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Figure  1 —Locality maps.  1,  Map of Korean peninsula showing the location...
Published: 01 January 2005
Figure 1 —Locality maps. 1, Map of Korean peninsula showing the location of the Taebaeksan Basin (T); 2, index map of Taebaek area showing fossil locality (*)