최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기암석학회지 = The journal of the petrological society of korea, v.26 no.1, 2017년, pp.63 - 72
이태호 (부경대학교 일반대학원 지구환경시스템과학부) , 박계헌 (부경대학교 일반대학원 지구환경시스템과학부) , 송용선 (부경대학교 일반대학원 지구환경시스템과학부) , 김명정 (부경대학교 일반대학원 지구환경시스템과학부)
We report an Early Cretaceous zircon U-Pb age (
* AI 자동 식별 결과로 적합하지 않은 문장이 있을 수 있으니, 이용에 유의하시기 바랍니다.
핵심어 | 질문 | 논문에서 추출한 답변 |
---|---|---|
한반도에서 일어난 백악기 동안의 화성활동에 대한 관심이 높은 이유는? | 이처럼 동아시아의 지구조적 환경의 변화를 이해하는데 매우 중요한 중생대의 활발한 화성활동기 중에서도 특히 한반도에서 일어난 백악기 동안의 화성활동에 대한 관심이 높아지고 있다(Kim et al., 2012, 2016; Cheong and Jo, 2017). | |
연대측정이 되지 않은 백악기 화성암체들에 대한 연대측정을 통해 검증할 필요가 있다고 판단된 이유는? | , 2012, 2016). 이러한 지질시대에 따른 화성활동 위치의 변화는 평평한 각도로 진행된 암권슬랩의 섭입과 섭입 슬랩이 다시 고각으로 섭입되는 롤백 등의 조합에 따른 변화에 기인하는 것으로 해석되었다(Kim et al., 2016). | |
정밀한 연대측정 자료를 종합한 결과로 알수 있는 것은? | , 2005; Cheong and Kim, 2012). 최근까지의 정밀한 연대측정 자료를 종합한 결과에 의하면 동아시아 지역에서 일어난 화성활동의 시기는 광역적이고 체계적인 변화를 보여준다. 예를 들어 한반도 쥬라기 화강암은 남쪽의 영남육괴로부터 북쪽의 옥천대와 경기육괴로 가면서 주된 정치연령이 점차 젊어지는 경향을 보인다(Park et al. |
Aoki, K., Isozaki, Y., Kofukuda, D., Sato, T., Yamamoto, A., Maki, K., Sakata, S., and Hirata, T., 2014, Prove nance diversification within an arc-trench system induced by batholith development: the Cretaceous Japan case. Terra Nova, 26, 139-149.
Cheong, A.C.-s. and Jo, H.J., 2017, Crustal evolution in the Gyeongsang arc, southeastern Korea: geochronological, geochemical and Sr-Nd-Hf isotopic constraints from granitoid rocks. American Journal of Science, in print.
Gao, S., Rudnick, R.L., Yuan, H.-L., Liu, X.-M., Liu, Y.-S., Xu, W.-L., Ayers, J., Wang, X.-C., and Wang, Q.-H., 2004, Recycling lower continental crust in the North China craton. Nature, 432, 892-897.
Hwang, J.H. and Kihm, Y.H. 2005. Geological report of the Ganghwa-Onsuri sheet (1 : 50,000). Daejon, Korea Institute of Geosciences and Mineral Resources, 46 p.
Hwang, J.H. and Kihm, Y.H., 2007, Geological report of the Jipori Sheet, Scale 1:50,000. Korea Institute of Geosciences and Mineral Resources, 54p.
Ishihara, S. and Orihashi, Y., 2015, Cretaceous granitoids and their zircon U-Pb ages across the south-central part of the Abukuma Highland, Japan. Island Arc, 24, 159-168.
Jeong, J.-G., Kim, W.-S., and Song, M.-Y., 1994, Structure and physical properties of the earth crust material in the middle of Korean Peninsula (3): petrochemical study on the volcanic rocks in northeastern area of Anmyeondo. Journal of the Petrological Society of Korea, 3, 128-137.
Jin, M.-S., Lee, J.-S., and Kim, S.-J., 1991, K-Ar wholerock ages of native copper-bearing basaltic rocks drilled from INGA#1 Well of the 2nd Block in the continental shelf, Yellow Sea, South Korea and their tectonic implication. Journal of the Geological Society of Korea, 27, 212-221.
Kim, C.-B., 2008, The K-Ar age of the volcanic pebbles in Lake Shiwha Formation and its geological implication. Journal of the Geological Society of Korea, 44, 399-408.
Kim, C.-S., Park, K.-H., and Paik, I.-S., 2005, $^{40}Ar/^{39}Ar$ age of the volcanic pebbles within the Silla Conglomerate and the deposition timing of the Hayang Group. Journal of the Petrological Society of Korea, 1, 58-70.
Kim, I.J and Nagao, K., 1992, K-Ar ages of the hydrothermal clay deposits and the surroundomg igneous rocks in southwest Korea. Journal of the Petrological Society of Korea, 1, 58-70.
Kim, S.W., Kwon, S., Ryu, I.-C., Jeong, Y.-J., Choi, S.-J., Kee, W.-S., Yi, K., Lee, Y.S., Kim, B.C., and Park, D.W., 2012, Characteristics of the Early Cretaceous igneous activity in the Korean Peninsula and tectonic implications. The Journal of Geology, 120, 625-646.
Kim, S.W., Kwon, S., Park, S.-I., Lee, C., Cho, D.-L., Lee, H.-J., Ko, K., and Kim, S.J., 2016, SHRIMP U-Pb dating and geochemistry of the Cretaceous plutonic rocks in the Korean Peninsula: a new tectonic model of the Cretaceous Korean Peninsula. Lithos, 262, 88-106.
Kim, Y.B., Chwae, U., and Hwang, S.K., 2010, Geological report of the Changamjeom Sheet, scale 1:50,000. Korea Institute of Geoscience and Mineral Resources, 80p.
Kiminami, K. and Imaoka, T., 2013, Spatiotemporal variations of Jurassic-Cretaceous magmatism in eastern Asia (Tan-Lu Fault to SW Japan): evidence for flat-slab subduction and slab rollback. Terra Nova, 25, 414-422.
Kwon, S.-T. and Park, K.-H., 1993, U-Pb age of a Paleozoic Jeongson Limestone, Korea. Journal of the Geological Society of Korea, 29, 535-539.
Lee, T.-H., Park, K.-H., Chun, J.-H., and Yi, K., 2010a, SHRIMP U-Pb zircon ages of the Jinju Formation and Silla Conglomerate, Gyeongsang Basin. Journal of the Petrological Society of Korea, 19, 89-101.
Lee, T.-H., Park, K.-H., Yang, Y.-S., Cho, K.-O., and Km, M.J., 2010b, SHRIMP U-Pb zircon age distribution of the lower formations of the Gyeongsang Basin. Proceedings of the Annual Joint Conference, the Petrological Society of Korea and the Mineralogical Society of Korea, 14.
Lee, T.-H., Park, K.-H., Yi, K., Geng, J.-z., and Li, H.-k., 2015, SHRIMP U-Pb ages and Hf isotopic composition of the detrital zircons from the Myogok Formation, SE Korea: development of terrestrial basin and igneous activity during the early Cretaceous. Geosciences Journal, 19, 189-203.
Lim, S.B., Choi, H.I., Koh, H.J., and Choi, P.Y., 2003, Chapter 2. Sbudivision of the Okcheon belt 1: Geological characteristics of the Daeheuksando Island. In Choi, P.Y. ed., Late Mesozoic-Cenozoic tectonic evolution of Korea. KIGAM Report KR-03-01, 310-367.
Liu, J., Ji, M., Shen, L., Guan, H., and DAvis, G.A., 2011, Early cretaceous extensional structures in the Liaodong Peninsula: Structural associations, geochronological constraints and regional tectonic implications. Sci. China Earth Sci. (2011) 54: 823-842. doi:10.1007/s11430-011-4189-y
Liu, S.-A., Li, S., Guo, S., Hou, Z., and He, Y., 2012, The Cretaceous adakitic-basaltic-granitic magma sequence on south-eastern margin of the North China Craton: implication for lithospheric thinning mechanism. Lithos, 134-135, 163-178.
Park, H.-I., Choi, S.-W., and Kim, D.-L., 1985, Ore and mineral paragenesis of Daehwa and Donsan tungstenmolybdenum deposits. Journal of the Korean Institute of Mining Geology, 18, 11-22.
Park, H.-I., Chang, H.W., and Jin, M.S., 1988a, K-Ar ages of mineral deposits in the Taebaeg Mountain district. Journal of the Korean Institute of Mining Geology, 21, 57-67.
Park, H.-I., Chang, H.W., and Jin, M.S., 1988b, K-Ar ages of mineral deposits in the Gyeonggi Massif. Journal of the Korean Institute of Mining Geology, 21, 349-358.
Park, K.-H., Kim, M.J., Yang, Y.S., and Cho, K.O, 2010, Age distribution of the Jurassic plutons in Korean peninsula. Journal of the Petrological Society of Korea, 19, 269-281.
Sagong, H., Kwon, S.-T., and Ree, J.-H., 2005, Mesozoic episodic magmatism in South Korea and its tectonic implication. Tectonics, doi: 10.1029/2004TC001720.
Sakashima, T., Terada, K., and Sano, Y., 2003, Large-scale displacement along the Median Tectonic Line, Japan: evidence from SHRIMP zircon U-Pb dating of granites and gneisses from the South Kitakami and paleo-Ryoke belts. Journal of Asian Earth Sciences, 21, 1019-1039.
Takahashi, Y., Mikoshiba, M., Kubo, K., Iwano, H., Danhara, T., and Hirata, T., 2016, Zircon U-Pb ages of plutonic rocks in the southern Abukuma Mountains: Implications for Cretaceous geotectonic evolution of the Abukuma Belt. Island Arc, 25, 154-188.
Tsuchiya, N., Takeda, T., Tani, K., Adachi, T., Nakano, N., Osanai, Y., and Kimura, J.-I., 2014, Zircon U-Pb age and its and geological significance of late Carboniferous and Early adakitic granites from eastern margin of the Abukuma Mountains, Journal of the Geological Society of Japan, 120, 37-51.
Wu, F.-Y., Han, R.-H., Yang, H.-H., Wilde, S.A., Zhai, MG., and Park, S.-C., 2007, Initial constraints on the timing of granitic magmatism in North Korea using U-Pb zircon geochronology. Chemical Geology, 238, 232-248.
Wu, F.-Y., Lin, J.-Q., Wilde, S.A., Zhang, X., and Yang, J.-H., 2005, Nature and significance of the Early Cretaceous giant igneous event in eastern China. Earth and Planetary Science Letters, 233, 103-119.
Yun, H.S., 1986, Petrochemical study on the Cretaceous granitic rocks in the southern area of Hambaeg Basin. Journal of the Korean Institute of Mining Geology, 19, Spec. Iss., 175-191.
Zhang, F.Q., Chen, H.L., Yu, X., Dong, C.W., Yng, S.F., Pang, Y.M., and Batt, G.E., 2011, Early Cretaceous volcanism in the northern Songliao Basin, SE China, and its geodynamic implication. Gondwana Research, 19, 163-176.
Zhang, J., Zhao, Z.-F., Zheng, Y.-F., Liu, X., and Xie, L., 2012, Zircon Hf-O isotope and whole-rock geochemical constraints on origin of postcollisional mafic to felsic dykes in the Sula orogen. Lithos, 136-139, 225-245.
Zhang, J., Gao, S., Ge, W.-C., Wu, F.-W., Yang, J.-H., Wilde, S.A., and Li, M., 2010, Geochronology of the Mesozoic volcanic rocks in the Great Xing'an Range, northeastern China: implication for subduction-induced delmaination. Chemical Geology, 276, 144-165.
Zhang, Y., Wu, F., Wilde, S.A., Zhai, M., Lu, X., and Sun, D., 2004, Zircon U-Pb ages and tectonic implications of 'Early Paleozoic' granitoids at Yanbian, Jilin Province, northeast China. Island Arc, 13, 484-505.
*원문 PDF 파일 및 링크정보가 존재하지 않을 경우 KISTI DDS 시스템에서 제공하는 원문복사서비스를 사용할 수 있습니다.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.