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(9) 510. 유동근․이치원․민건홍․한혁수․박수철․김대철. Fig. 2. Geologic structures around the study area (Modified from Otsuki and Ehiro, 1978; Korea Institute of Energy and Resources, 1984). YF; Yangsan Fault, HF; Hupo Fault, TF; Tsushima Fault.. 연장된다(Otsuki and Ehiro, 1978). 2.2 층서. 연구해역에 분포하는 신생대 퇴적층은 한국연안 에서 대마도쪽을 향하면서 층후가 점차 증가하는 쐐기형태의 특성을 보여준다(Minami, 1979; Inoue, 1982; Choi and Park, 1985). 백악기 및 일부 고제3기. 화산암류로 구성된 기반암을 피복하는 상기 퇴적층 은 4개(X, N, K, D)의 층군으로 구성된다(Fig. 3). 최 하위에 속하는 X-층군을 올리고세 후기로부터 마이 오세 초기의 퇴적물로 구성되어 있으며, 대마도 서쪽 의 해곡중앙에 제한적으로 분포한다(Minami, 1979; Inoue, 1982). 이는 대마퇴적분지가 형성된 초기에 단 층운동에 의해 형성된 함몰지형을 채우는 형태로 발.

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(27) Choi, H. I. and Park, K. S., 1985, Cretaceous/Neogene stratigraphic Transition and post-Gyeongsang tectonic evolution along and off the southeast coast, Korea. J. Geol. Soc. Korea, 21:281-296 Ericilla, G., Alonso, B. and Baraza, J., 1994, Post-Calabrian sequence stratigraphy of the northwestern Alboran Sea (southwestern Mediterranean). Mar. Geol., 120:249265 Field, M.E. and Trincardi, F., 1991, Regressive coastal deposits on Quaternary continental shelves: preservation and legacy. In: Osborne,R.H., (ed.), From Shoreline to Abyss: Contributions in Marine Geology in Honor of Francis Parker shepard. SEPM Spec. Publ., 46:107-122 Inoue, E., 1982, Geological problems on Cretaceous and Tertiary rocks in and around Tsushima-Korea Straits, U.N. ESCAP CCOP Tech. Bull., 15:85-121. Lee, C.S., and Chung, Y.H., 2000. Late Quaternary sedimentation in the Kadeog region, Korea. Geo-Marine Letter, 20:2-79. Karisiddaiah, S. M., Veerayya, M. and Vora, K. H., 2002, Seismic and seqeuence straigraphy of the central western continental margin of India: Late-Quaternary evolution. Mar. Geol., 192:335-353. Korea Institute of Energy and Resources, 1984. Tectonic Map of Korea. KIER Rep. 68pp. Minami, A., 1979, Distribution and characteristics of the sedimentary basin offshore San-in to Tsushima island. Journal of the Japanese Association of petroleum Technologists, 44, 321-328 (in japanese with English abstract). Mitchum, R.M., JR. Vail, P.R. and Sangree, J.B., 1977. Stratigraphic interpretation of seismic reflection patterns in depositional sequence. In: C.E. Payton, (ed.), seismic Stratigraphiy Application to Hydrocarbon Exploration. AAPG Memoir 26:117-133. Morton, R.A. and Suter, J.R., 1996. Sequence stratigraphy and composition of late Quaternary shelf-margin deltas, Northern Gulf of Mexico: Am. Assoc. Petrol. Geol., Bull. 80, 505-530. Otsuki, K. and Ehiro, M., 1978, Major strike-slip faults and their bearing on spreading in the Japan Sea. In S. Uyeda, R, W. Murphy and K. kobayashi (Editors), J. Phys. Earth, suppl. Issue, 26:537-555. Park, S.C. and Yoo, D.G, 1988,. Depositional history of Quternary sediments on the continental shelf off the southeastern coast of Quternary of Korea(Korea Srait). Mar. Goel., 79:589-608. Park, S.C., Yoo, D.G. Lee. K.W. and Lee, E.L., 2000, Last glacial sea-level changes and paleogeography of the Korea(Tsuhima) Strait. Geo-Mar. Lett., 20:64-71. Park, Y.A. and Choi, J.Y., 1986. Factor analysis of the con-. tinental shelf off the southeast coast of Korea and its implication of the depositional environments. J. Oceanol. Soc. Korea, 21:34-45. Posamentier, H.W. Jervey, M.T. and Vail, P.R., 1988. Eustatic controls on clastic deposition, I-conceptual framework In: Wiligus, C.K., Posamentier, H., Ross, C.A. and kendall, C.G.St.C., (eds.), Sea-Level Changes: An Integrated Approach. SEPM Sepc. Publ., 42:124154. Reedman, A.J. and Um, S.H, 1975. The Geology of Korea.Geoloical and Mineral Institute of Korea, 139pp. Saito, Y., 1994, Shelf sequence and characteristic bounding surfaces in a wave-dominated setting: Latest PleistoceneHolocene examples from Northeast Japan. Mar. Geol., 120:105-127. Suk, B.C., 1989. Quaternary sedimentation processes, structures and sea level changes in the East China Sea, the Yellow Sea and the Korea-Tsushima Strait Regions. Unpublished PhD Thesis, Univ. of Tokyo, Japan, 246 pp. Tateiwa, I., 1929, Kyongju, Yeongchon, Daegu and Waegwan sheets (1;50,000), Goel, Atlas Chosen, 10, Geol, Surv, Chosen. Tesson, M., Gensous, B., Allen, G.P. and Ravenne, C.H., 1990, Late Quaternary deltaic lowstand wedges on the Rhone Continental Shelf, France, Mar. Geol., 91, 325332. Tesson, M., Posamentier, H.W., Gensous, B., 2000. Stratigraphic organization of late Pleistocene deposits of the western part of the Golfe du Lion Shelf (Languedoc Shelf), western Mediterranean Sea, using high-resolution seismic and core data. American Association of Petroleum Geologists, 84, 119-150. Tortora, P., 1996, Depositional and erosional coastal processes during the last postglacial sea-level rise:An example from the central Tyrrhean continental shelf(Italy). J. Sediment. Res., 66, 391-405. Trincardi, F., Correggiari, A. and Roveri, M., 1994, Late Quaternary transgressive erosion and deposition in modern epicontinental shelf: the Adriatic Semienclosed Basin. Geo-Marine Letters, 14, 41-51. Vail, P.R., 1987. Seismic stratigraphy interpretation using sequence stratigrphy. Part 1: seismic stratigraphy interpretation procedure. AAPG Stud. Geol, 27:1-10. Yoo, D.G., Park, S.C., Shin, W.C. and Kim, W.S., 1996. Near-surface seismic facies at the Korea Strait shelf margin and trough region. Geo-Mar. Lett., 18,49-56. Yoo, D.G. and Park, S.C., 1997. Late Quaternary lowstand wedges on the shelf margin and though region of the Korea Strait. Sedi. Geol., 109, 121-133. Yoo, D.G. and Park, S.C., 2000. High-resolution seismic study as a tool for sequence stratigraphic evidence of.

(28) high-frequency sea-level changes: Latest PleistoceneHolocene example from the Korea Strait. J. Sediment. Res., 70, 210-223. Yoo, D.G., Lee, C,W. ,Kim, S.P., Jin, J.K. and Han, H.C., 2002, Late Quaternary transgressive and highstand system tracts in the northern East China sea mid-shelf. Mar. Geol., 187, 313-328. Yoo, D.G., Park, S.C. Sunwoo, D. and Oh, J.H., 2003, Evolution and chronology of late Pleistocene shelfperched lowstand wedges in Korea Strait. J. Asian. Earth Sci., 22, 29-39. Yoon, S. and Kim, J.Y., 1990, Tectonoic history of the Yangsan fault, Southeastern part of the Korea Peninsula. Proc of Inter. sym., IGCP-246, Univ. Tokyo Press.. ━━━━━━━━━━━━━━━━━━━━━━━━ 투 고 일 : 2006년 8월 4일 심 사 일 : 2006년 8월 18일 심사완료일 : 2006년 11월 30일.

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