Apatokephalus hyotan (Kobayashi, 1953) |
¸ñ ¸í (Order Name) | Asaphida Salter, 1864 |
°ú ¸í (Family Name) | Kainellidae Ulrich and Resser, 1930 |
ÇÐ ¸í (Scientific Name) | Apatokephalus hyotan Kobayashi, 1953 |
Çü Å (Morphology) | ¹Ì°£(Ú¶Êà)Àº Å« ¾È°Ë¿± ºÎ±Ù¿¡¼ ºÎÇ®¾îÁ® ÀÖ°í, 3½ÖÀÇ ÂªÀº Ãø¹Ì°£ÁÖ¸§ÀÌ ¹ß´ÞÇØ ÀÖ´Ù. ÈÄµÎºÎ°í¸®´Â µÚÂÊÀ¸·Î ÃÊ½Â´Þ ¸ð¾çÀÌ°í µÎºÎ¿¬º¯Àº ¾ÕÂÊÀ¸·Î »ï°¢Çü ¸ð¾çÀÌ´Ù. À¯¸®º¼Àº ±ä À¯¸®º¼Ä§ÀÌ ÀÖ´Ù.
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Å© ±â (Size) | µÎºÎ(cephalon)ÀÇ ±æÀÌ 2~4cm |
»ê Áö (Locality) | °¿øµµ ¿µ¿ù±º ºÏ¸é °ø±â¸® (µÎ¸ñ, Á¡¸», ¹èÀÏÀç, °¡¶÷) |
ÁöÃþ¸í (Formation) | ¹®°îÃþ (Mungok Formation) |
½Ã ´ë (Age) | Àü±â ¿À¸£µµºñ½º±â (Èıâ Æ®·¹¸¶µ¶) |
Ư ¡ (Remarks) | ÀÌ Á¾Àº ¿µ¿ùÁö¿ªÀÇ ¹®°îÃþ »óºÎ (µÎ¸ñÃþ¿øÀÇ Shumardia pellizzarii´ë)¿¡¼ »êÃâµÈ´Ù. ¿·À¸·Î ºÎÇ®Àº ¹Ì°£ÀÌ Æ¯Â¡À̸ç ÈäºÎ¿Í ¹ÌºÎ´Â »êÃâµÇÁö ¾Ê´Â´Ù.
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Âü°í¹®Çå (Reference) |
- Kim, D. H., 1999. Stratigraphy and Paleontology of the Lower Ordovician Mungok Formation, Yongwol, Korea. (unpublished) Ph. D. thesis, Seoul National University, 263p.
- Kobayashi, T., 1953. On the Kainellidae. Japanese Journal of Geology and geography, 23: 37-61.
- Kobayashi, T., 1960. Cambro-Ordovician formations and faunas of South Korea. Part VI, Paleontology V. Journal of the Faculty of Science, University of Tokyo, Section II, 3: 217-275.
- Shergold, J. H., 1991. The Pacoota Sandstone, Amadeus Basin, Northern Territory: Stratigraphy and palaeontology. Bureau of Mineral Resources, Geology and Geophysics, Bulletin 237, 93p.
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