Irvingella prisca (Lee and Choi, 1995) |
¸ñ ¸í (Order Name) | Ptychopariida Swinnerton, 1915 |
°ú ¸í (Family Name) | Elviniidae Kobayashi, 1935 |
ÇÐ ¸í (Scientific Name) | Irvingella prisca Lee and Choi, 1995 |
Çü Å (Morphology) | ¹Ý¿øÇüÀÇ µÎºÎ¿Í »ç´Ù¸®²ÃÀÇ ¹Ì°£Àº 3½ÖÀÇ Ãø¹Ì°£ÁÖ¸§À» °®°í ÀÖÀ¸¸ç ù ¹ø° ÁÖ¸§(S1)Àº ¹Ì°£(Ú¶Êà)À» °¡·Î Áö¸¥´Ù. Àü¹Ì°£¸éÀûÀº µÎºÎ¿¬º¯ º¸´Ù ¾à°£ ´õ ±æ¸ç ¾È°Ë¿±Àº ¸Å¿ì Å©°í ¹Ì°£ÀÇ ±æÀÌ¿Í °ÅÀÇ °°´Ù. ¾ÈÀ¶±â´Â ¾ÕÂÊÀ¸·Î ¹ú¾îÁö¸ç ÈäºÎ´Â 13°³ÀÇ Ã¼ÀýÀ» °®°í ÀÖ´Ù. Ã࿱Àº ´Á¸·¿±º¸´Ù ³ÐÀ¸¸ç 8¹ø°ÀÇ ´Á¸·¿± °ñħÀÌ ¸Å¿ì ±æ´Ù. ¹ÌºÎ´Â ¹Ý¿øÇüÀÌ¸ç ´Á¸·¿±Àº ÆíÆòÇÏ´Ù.
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Å© ±â (Size) | µÎºÎÀÇ ±æÀÌ ¾à 5mm |
»ê Áö (Locality) | °¿øµµ ¿µ¿ù±º ºÏ¸é ¸¶Â÷¸® (ºÐ´öÄ¡) |
ÁöÃþ¸í (Formation) | ¸¶Â÷¸®Ãþ (Machari Formation) |
½Ã ´ë (Age) | Èıâ įºê¸®¾Æ±â (Late Cambrian) |
Ư ¡ (Remarks) | ÀÌ Á¾Àº ¸¶Â÷¸®Ãþ ÁߺΠ(Eugonocare longifrons´ë)ÀÇ Èæ»ö ¼ÎÀÏ¿¡¼ »êÃâµÇ¸ç ´Ù¸¥ Irvingella¿¡ ºñÇØ Å©±â°¡ ÀÛ´Ù. ºñ±³Àû ±ä Àü¹Ì°£¸éÀûÀ» °®°í ÀÖÀ¸¸ç 13°³ÀÇ ÈäºÎüÀýÀÌ ÀÖ´Ù.
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Âü°í¹®Çå (Reference) |
- Lee, J. G., 1995. Late Cambrian trilobites from the Machari Formation, Yeongweol, Korea. (unpublished) Ph. D. thesis, Seoul National University, 418p.
- Lee, J. G. and Choi, D. K., 1995. Late Cambrian trilobites from the Machari Formation, Yeongweol-Machari Area, Korea. The Journal of the Paleontological Society of Korea, 11(1): 1-46.
- Palmer, A. R., 1965. Trilobites of the Late Cambrian Pterocephaliid Biomere in the Great Basin, United States. Geological Survey Professional Paper 493, pp. 45-49.
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