참고문헌
- Bulman, O.M.B., 1941, Some dichograptids of the Tremadocian of Lower Ordovician. Annals and Magazines of Natural History, 7, 100-121 https://doi.org/10.1080/00222934108527142
- Bulman, O.M.B., 1950, Graptolites from the Dictyonema shales of Quebec. Geological Society of London, Quarterly Journal, 106, 63-99 https://doi.org/10.1144/GSL.JGS.1950.106.01-04.05
- Cho, H.S., 2003, Early Ordovician graptolites from the Mungok Formation of Yeongwol area, Korea. Unpublished Master thesis, Korea National University of Education, Chungbuk, Korea, 127 p
- Cho, H.S., 2006, Early Ordovician graptolites from the Mungok and Yeonghung formations at the Yeongwol area, Korea. Unpublished Ph. D. dissertation, Korea National University of Education, Chungbuk, Korea, 214 p
- Cho, H.S. and Kim, J.Y., 2007a, Graptolites biostratigraphy and its correlation of the Mungok and Yeonghung formations at Yeongwol area, Korea. Geosciences Journal, 11 (1), 23-38 https://doi.org/10.1007/BF02910378
- Cho, H.S. and Kim, J.Y, 2007b, A new graptolite species Adelograptus brevibrachiatus from the Mungok Formation of Yeongwol area, Korea. Journal of the Korean Earth Science Society, 28, in press https://doi.org/10.5467/JKESS.2007.28.5.563
- Cho, H.S., Kim, J.Y, and Kwon, K.R., 2007, Graptolites from the Durnugol Shale of Taebaek area and its paleontological meaning. Abstracts of papers in the 23rd Annual Meeting of Paleontological Society of Korea, p.38
- Choi, D.K., 1998a, An Early Ordovician trilobite faunule from the Choson Supergroup, Maepo, Tanyang area, Korea. Geosciences Journal, 2 (4), 235-242 https://doi.org/10.1007/BF02910167
- Choi, D.K., 1998b, The Yongwol Group (Cambrian-Ordovician) redefmed: A proposal for the stratigraphic nomenclature of the Choson Supergroup. Geosciences Journal, 2, 220-234 https://doi.org/10.1007/BF02910166
- Choi, D.K., Park, G.H., and Kim, D.H., 1994, Tremadocian trilobites from the Mungok Formation, Yeongweol area, Korea. Journal of Paleontological Society of Korea, 10, 209-226
- Cooper, R.A. and Stewart, I.R., 1979, The Tremadoc graptolite sequence of Lancefield, Victoria. Palaeontology, 22 (4), 767-797
- Jackson, D.E. and Lenz, A.C., 2000, Some graptolites from the late Tremadoc and early Arenig of Yukon, Canada. Canadian Journal of Earth Sciences, 37, 1177-1193 https://doi.org/10.1139/cjes-37-8-1177
- Jackson, D.E. and Lenz, A.C., 2003, Taxonomic and biostratigraphical significance of the Tremadoc graptolite fauna from northern Yukon Territory, Canada. Geological Magazine, 140 (2), 131-156 https://doi.org/10.1017/S0016756802007227
- Jackson, D.E., 1967, Psigraptus, a new genus from the Tremadoc of Yukon, Canada. Geological Magazine, 104, 311-315 https://doi.org/10.1017/S0016756800048895
- Jackson, D.E., 1974, Tremadoc graptolites from Yukon territory, Canada. In Rickards, R.B., Jackson, D.E., and Hughes, C.P. (eds.), Graptolite studies in Honour of O.M.B. Bulman. Special paper in Palaeontology, 13, 35-58
- Jin, Y.P., 2002, Biostratigraphy and paleontology of the Early Ordovician graptolites from the Mungok Formation, YeongwoI, Korea. Unpublished Ph.D. dissertation, Korea National University of Education, Chungbuk, Korea, 172 p
- Kim, D.H. and Choi, D.K., 2000, Lithostratigraphy and biostratigraphy of the Mungok Formation (Lower Ordovician), Yongwol, Korea. Geosciences Journal, 4 (4), 301-311 https://doi.org/10.1007/BF02914039
- Kim, J.Y, Kim, T.J., and Jin, Y.P., 2003, Graptolite biostratigraphy of the Mungok Formation (Early Ordovician) in the Hwabyung area, Yongwol, Korea. Journal of the Korean Earth Science Society, 24 (8), 668-683
- Kim, J.Y, Cho, H.S., and Erdtrnann, B.D., 2006a, Psigraptus jacksoni from the Early Ordovician Mungok Formation, Yeongwol area, Korea: Taxonomy and development. Alcheringa, 30, 11-22 https://doi.org/10.1080/03115510608619341
- Kim, J.Y., Cho, H.S., and Jin, Y.P., 2006b, Early Ordovician (Tremadocian) graptolites from the Mungok Formation, Yeongwol, Korea: Biostratigraphy and correlation. Journal of the Korean Earth Science Society, 27 (7), 745-756
- Kobayashi, T., 1960, The Cambrian-Ordovician formations and faunas of South Korea, Part 6, Palaeontology 5. Journal of the Faculty of Science, University of Tokyo, 2 (3), 217-275
- Kobayashi, T. and Kimura, T., 1942, A discovery of a few Lower Ordovician graptolites in south Chosen with a brief note on the Ordovician zones in eastern Asia. Japanese Journal of Geology and Geography, 18, 307-311
- Kobayashi, T., Yosimura, I., Iwaya, Y., and Hukasawa, T., 1942, The Yukosen geosyncline in the Chosen period: Brief notes on the geologic history of the Yukosen orogenic zone 1. Proceedings of the Imperial Academy of Tokyo, 18, 579-584
- Lapworth, C., 1875, Descriptions of the graptolites of the Arenig and Llandeilo rocks of St. David's. Geological Society of London, Quarterly Journal, 31, 631-672 https://doi.org/10.1144/GSL.JGS.1875.031.01-04.49
- Lin, Y.K., 1981, New materials of graptodendroids with special reference to the classification of Graptodendroidea. Bulletin of Nanjing Institute of Geology and Palaeontology, Academia Sinica, 5 (3), 241-262
- Linnarsson, J.G.O., 1871, Om nara forsteningar fran Sveriges och Norges 'Primordialzon', Ofversigt af Kongl, Vetenskaps-Akademiens Forhandlingar, 6, 789-796
- Maletz, J. and Erdtmann, B.-D., 1987, Adelograptus tenelIus (Linnarsson, 1871): Its astogenetic development and its stratigraphical and palaeogeographical distribution. Bulletin of the Geological Society of Denmark, 35, 179-190
- Moberg, J.C., 1892, Om skiffern med Clonograptus tenelIus Linnarsson, dess fauna och geologiska alder. Sveriges Geologiska Underskning, 125, 87-102
- Rickards, R.B., Partridge, P.L., and Bank, M.R., 1991, Psigraptus jacksoni Rickards and Stait: Systematics, reconstruction, distribution and preservation. Alcheringa, 15, 243-254 https://doi.org/10.1080/03115519108619022
- Sohn, J.W., Kim, D.H., and Choi, D.K., 2001, Stratigraphy of the Cambro- Ordovician strata in the Mt, Samtae area, Danyang, Korea. Journal of the Paleontological Society of Korea, 17 (1), 23-34
- Song, L., 1993, The Xinchangian (Early Ordovician) graptolite sequence in Qinhaungdao area, Hebei province. Stratigraphy and Paleontology of China, 2, 199-210
- VandenBerg, A.H.M. and Cooper, R.A., 1992, The Ordovician graptolite sequence of Australasia. Alcheringa, 16, 33-85 https://doi.org/10.1080/03115519208619032
- Wang, X.-F. and Erdtmann, B.-D., 1986, The earlist Ordovician graptolite sequence of Hunjiang, Jilin province, China. Acta Geologica Sinica, 60 (3), 13-27
- Wang, X-F. and Erdtmann, B.-D., 1987, Zonation and correlation of the earliest Ordovician graptolites from the Hunjang, Jinlin province, China. Bulletin of the Geological Society of Demnark, 35, 245-257
- Wang, X-F. and Wang, C., 2001. Tremadocian (Ordovician) graptolite diversification events in China. Alcheringa, 25, 155-168 https://doi.org/10.1080/03115510108619102
- Wang, X.F. and Chen, X.H., 1996, Astogeny, evolution and classification of psigraptids: A critical review. In Wang, H.Z. and Wang, X.L. (eds.), Centennial Memoir Volume of Prof. Sun, Yunzhu: Palaeontology and Stratigraphy, 98-103
- Williams, S.H. and Stevens, R.K., 1991, Late Tremadoc graptolites from western Newfoundland. Palaeontology, 34, 1-47
- Yosirnura, I., 1940, Geology of the Neietsy (Yeongwol) district, Kogendo (Kangwondo), Chosen. Journal of the Geological Society of Japan, 47, 113-122
- Zhang, Y. and Erdtmann, B.-D., 2004, Tremadocian (Ordovician) biostratigraphy and graptolites at Dayangcha (Baishan, Jilin, NE China). Palontologische Zeitschrift, 78 (2), 323-354 https://doi.org/10.1007/BF03009229
- Zhao, X. and Zhang, S., 1985, Reclined graptolites in the Xinchangian. Journal of Changchun College of Geology, 40, 13-26
- Zhao, X., and Zhang, S., 1986, On discovery of Psigraptus in China. Selected paper from the 13th and 14th annual conventions of Palaeontological Society of China, 79-88
- Zhao, X., Lin, Y., and Zhang, S., 1988, Xinchangian (Early Ordovician) graptolite sequence in Hunjiang area of Jilin with comments on Cambrian-Ordovician Boundary. Acta Palaeontologica Sinica, 27, 188-204