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We present geochemical and isotope results (Sr, Nd, Pb) on submarine basalts dredged from the southeastern margin of the South Korea Plateau. The present data are the first geochemical result obtained on submarine basaltic lavas recovered from the Korea Plateau, which is considered to be one of rifted remnants of continent in the East Sea (Sea of Japan) and partially segmented from the Korean Peninsula. The South Korea Plateau basalts (SKPB) show alkali affinities and are characterized by Ocean Island Basalts (OIB)-like trace element compositions relatively enriched in Ba, Nb and Pb. They display relatively flatter [(Ce/Yb)n = 4.49~5.46] and less fractionated HREE [(Dy/Yb)n = 1.11~1.29] patterns compared to average OIB, implying that the SKPB were derived from a relatively shallower mantle depth with a larger degree of partial melting. The Sr, Nd and Pb isotopic compositions of the SKPB display a range of values for ^(87)Sr/^(86)Sr (0.70378 to 0.70409), ^(143)Nd/^(144)Nd (0.512846 to 0.512860) and ^(206)Pb/^(204)Pb (17.88?18.44). They show a considerably high range of ^(207)Pb/^(204)Pb (15.48?15.62) and ^(208)Pb/^(204)Pb (37.86?38.46) values, indicating the involvement of a DUPAL-like MORB source. According to our two-stage magma mixing model, the isotopic compositions of SKPB can be explained by magma source mixing by the addition of an EMII-like mantle component (up to 2%) to the DUPAL-like MORB source embedded with endogenous EMI-like material (about 2%).

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기사명 저자명 페이지 원문 목차
Deposition from pyroclastic surges partially blocked by a topographic obstacle :an example from the ilchulbong tuff cone, Jeju Island, Korea Yong Mun Jeon ,Chang Woo Kwon ,Young Kwan Sohn pp.121-130

K-Ar dating of illites for time constraint on tectonic burial metamorphism of the jurassic Nampo Group(West Korea) Kosuke Egawa ,Yong Il Lee pp.131-135

Petrologic, chemical, and isotopic evaluation of pitchstones in the Samho area, southwestern Okcheon Belt, South Korea Kyu-Seong Cho ,V. J. Rajesh ,Seong-Seung Kang ,Cheong-Bin Kim pp.137-147

Sr-Nd-Pb isotopic compositions of submarine alkali basalts recovered from the South Korea Plateau, East Sea Mi Jung Lee ,Jong Ik Lee ,Sung-Tack Kwon ,Mi Kyung Choo ,Kap-Sik Jeong ,Jin-Hyung Cho ,Seong-Ryul Kim pp.149-160

Mesozoic paleostress from healed microcracks and fluid inclusions in some granites of South Korea Bo-An Jang ,Seong-Seung Kang pp.161-175

In-situ trace element analysis of clinopyroxene on thin section by using LA-ICP-MS Youngwoo Kil ,Hyung-Seon Shin ,Hae-Young Oh ,Jeong-Suk Kim ,Min-Seok Choi ,Hong-Ja Shin ,Chan-Soo Park pp.177-183

Geochemistry of Çamardı formation sediments, central Anatolia(Turkey) :implication of source area weathering, provenance, and tectonic setting Şeref Keskin pp.185-195

Evidence for a relationship between hydrocarbon microseepage and trace metal anomalies :an implication for petroleum exploration Todupunuri Madhavi ,Munnuru S. Kalpana ,Dattatray J. Patil ,Anurodh M. Dayal pp.197-206

Optimal management design of a pump and treat system at the industrial complex in Wonju, Korea Yu-Chul Park ,Ji-Min Jeong ,Sung-Il Eom ,Ui-Pyoung Jeong pp.207-223

참고문헌 (54건) : 자료제공( 네이버학술정보 )

참고문헌 목록에 대한 테이블로 번호, 참고문헌, 국회도서관 소장유무로 구성되어 있습니다.
번호 참고문헌 국회도서관 소장유무
1 Geodynamic mixing in the mesosphere boundary layer and the origin of oceanic islands 네이버 미소장
2 Major element, REE, and Pb, Nd and Sr isotopic geochemistry of Cenozoic volcanic rocks of eastern China: implications for their origin from suboceanic-type mantle reservoirs 네이버 미소장
3 Mineralogy and geochemistry of Devonian ultramafic minor intrusions of the southern Kola Peninsula, Russia: implications for the petrogenesis of kimberlites and melilitites 네이버 미소장
4 Origin and geodynamic implication of the Dupal isotopic anomaly in volcanic rocks from the Philippine island arcs 네이버 미소장
5 Geochemistry of Cenozoic basalts and mantle xenoliths in Northeast China 네이버 미소장
6 Sr–Nd–Pb isotope and trace element systematics of mantle xenoliths from Late Cenozoic alkaline lavas, South Korea 네이버 미소장
7 Sr, Nd, Pb and Hf isotopic compositions of late Cenozoic alkali basalts in South Korea: Evidence for mixing between the two dominant asthenospheric mantle domains beneath East Asia 네이버 미소장
8 Cousens, B.L. and Allan, J.F., 1992, A Pb, Sr, and Nd isotopic studyof basaltic rocks from the Sea of Japan, ODP Leg 127/128. Proceedingsof the Ocean Drilling Program, Scientific Results, 127/128, Part 2, 805–817. 미소장
9 Subduction-modified pelagic sediments as the enriched component in back-arc basalts from the Japan Sea: Ocean Drilling Program Sites 797 and 794 네이버 미소장
10 Flower, M.F.J., Tamaki, K. and Nguyen, H., 1998, Mantle extrusion:A model for dispersed volcanism and DUPAL-like asthenospherein East Asia and the Western Pacific. In: Flower, M.F.J.,Chung, S.L., Lo, C.H. and Lee, T.Y. (eds.), Mantle Dynamics andPlate Interactions in East Asia. American Geophysical UnionGeodynamic series, 27, 67–87. 미소장
11 Magmatism during extension of the lithosphere: geochemical constraints from lavas of the Shaban Deep, northern Red Sea 네이버 미소장
12 Hart, S.R., 1984, A large scale isotopic anomaly in the southernhemisphere. Nature, 309, 753–756. 미소장
13 Heterogeneous mantle domains: signatures, genesis and mixing chronologies 네이버 미소장
14 Crustal contributions to arc magmatism in the Andes of Central Chile 네이버 미소장
15 Hoang, N. and Uto, K., 2006, Upper mantle isotopic componentsbenenath the Ryukyu arc system: Evidence for ‘back-arc’ entrapmentof Pacific MORB mantle. Earth and Planetary Science Letters,249, 229–240. 미소장
16 Major, trace element, and isotopic compositions of Vietnamese basalts: Interaction of hydrous EM1-rich asthenosphere with thinned Eurasian lithosphere 네이버 미소장
17 Chemical differentiation of the Earth: the relationship between mantle, continental crust, and oceanic crust 네이버 미소장
18 Nb and Pb in oceanic basalts: new constraints on mantle evolution 네이버 미소장
19 Kay, S.M., Coira, B.L., Caffe, P.J. and Chen, C.H., 2010, Regionalchemical diversity, crustal and mantle sources and evolution ofcentral Andean Puna plateau ignimbrites. Journal of Volcanologyand Geothermal Research, 198, 81–111. 미소장
20 Geochemical Characteristics of Clinopyroxenes in the Upper Mantle Rocks under the Baegryeong Island and the Boeun 소장
21 Petrology on the Late Miocene Basalts in Goseong-gun, Gangwon Province 소장
22 Kwon, S.-T., 1986, Pb-Sr-Nd isotope study of the 100 to 2700 Maold alkali rock-carbonatite complexes in the Canadian shield:Inferences on the geochemical and structural evolution of themantle. Ph.D. thesis, University of California Santa Barbara,Santa Barbara, 242 p. 미소장
23 A Chemical Classification of Volcanic Rocks Based on the Total Alkali-Silica Diagram 네이버 미소장
24 Geochemistry and Sr-Nd isotopic composition of granites sampled from the Korea Plateau, East Sea 소장
25 Petrology and Geochemistry of Dokdo Volcanic Rocks, East Sea 소장
26 Major- and trace-element compositions of Cenozoic basalts in eastern China: Petrogenesis and mantle source 네이버 미소장
27 Cenozoic episodic volcanism and continental rifting in northeast China and possible link to Japan Sea development as revealed from K–Ar geochronology 네이버 미소장
28 Liu, M., Cui, X. and Liu, F., 2004, Cenozoic rifting and volcanism ineastern China: a mantle dynamic link to the Indo-Asian collision?Tectonophysics, 393, 29–42. 미소장
29 Mahoney, J.J., Natland, J.H., White, W.M., Poreda, R., Bloomer,S.H., Fisher, R.L. and Baxter, A.N., 1989, Isotopic and geochemicalprovinces of the western Indian Ocean spreading. Journal ofGeophysical Research Letters, 94, 4033–4052. 미소장
30 Petrology and petrogenesis of the Cenozoic alkali volcanic rocks in the middle part of Korean Peninsula (Ⅰ): petrography, mineral chemistry and whole rock major element chemistry 네이버 미소장
31 Sr-Nd-Pb Isotopic Compositions of Lavas from Cheju Island, Korea 소장
32 Sr, Nd and Pb Isotopic Systematics of the Cenozoic Basalts of the Korean Peninsula and Their Implications for the Permo-Triassic Continental Collision Boundary 네이버 미소장
33 Regelous, M., Niu, Y., Wendt J.I., Batiza, R., Greig, A. and Collerson,K.D., 1999, Variations in the geochemistry of magmatismon the East Pacific Rise at 10º300N since 800 ka. Earth and PlanetaryScience Letters, 168, 45–63. 미소장
34 Recycled ocean crust and sediment in Indian Ocean MORB 네이버 미소장
35 Phlogopite in the generation of olivine-melilitites from Namaqualand, South Africa and implications for element fractionation processes in the upper mantle 네이버 미소장
36 Petrological study on upper mantle xenoliths from Asan and Pyeongtaek area 소장
37 Song, Y.S., Park, K.H. and Park, M.Y., 1999, Major, rare earth andtrace element geochemistry of volcanic rocks from UlleungIsland. Journal of Petrological Society of Korea, 8, 57–70. (inKorean) 미소장
38 Chemical and isotopic systematics of oceanic basalts: implications for mantle composition and processes 네이버 미소장
39 Tamaki, K., Suyehiro, K., Allan, J., Ingle, J.C., Jr. and Pisciotto,K.A., 1992, Tectonic synthesis and implications of Japan SeaODP drilling. Proceedings of the Ocean Drilling Program, ScientificResults, 127/128, Part 2, 1333–1348. 미소장
40 On the mechanics of the collision between India and Asia 네이버 미소장
41 DUPAL anomaly in the Sea of Japan: Pb, Nd, and Sr isotopic variations at the eastern Eurasian continental margin 네이버 미소장
42 Sr, Nd, and Pb isotopes of ultramafic xenoliths in volcanic rocks of Eastern China: enriched components EMI and EMII in subcontinental lithosphere 네이버 미소장
43 Taylor, S.R. and McLennan, S.M., 1985, The Continental Crust: ItsComposition and Evolution. Blackwell, Oxford, 312 p. 미소장
44 Todt, W., Cliff, R.A, Hanser, A. and Hofmann, A.W., 1996, Evaluationof a 202Pb-205Pb double spike for high precision lead isotopeanalyses. In: Basu, A. and Hart, S. (eds.), Earth processes: readingthe isotopic code. Geophysical Monograph 95, AmericanGeophysical Union, 95, 429–437. 미소장
45 Sr, Nd, and Pb isotopic compositions of Hainan basalts (south China): Implications for a subcontinental lithosphere Dupal source 네이버 미소장
46 Magmatism in the South China Basin: 1. Isotopic and trace-element evidence for an endogenous Dupal mantle component 네이버 미소장
47 Cenozoic lithospheric extension induced magmatism in Southwest Japan 네이버 미소장
48 Submarine Basalts From the Red Sea: New Pb, Sr, and Nd Isotopic Data 네이버 미소장
49 Cenozoic alkali basalts from Jingpohu, NE China: The role of lithosphere–asthenosphere interaction 네이버 미소장
50 EM1 signature from within the post-Archaean subcontinental lithospheric mantle: Isotopic evidence from the potassic volcanic rocks in NE China. 네이버 미소장
51 Zhang, M., Suddaby, P., Thompson, R.N., Thirlwall, M.F. and Menzies,M.A., 1995, Potassic volcanic rocks in NE China: geochemicalconstraints on mantle source and magma genesis. Journal ofPetrology, 36, 1275–1303. 미소장
52 Petrochemical study of the Jingpohu Holocene alkali basaltic rocks, northeastern China. 네이버 미소장
53 Chemical Geodynamics 네이버 미소장
54 Major, trace element, and Nd, Sr and Pb isotope studies of Cenozoic basalts in SE China: mantle sources, regional variations, and tectonic significance 네이버 미소장

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