Erixanium similis (Kobayashi, 1962) |
¸ñ ¸í (Order Name) | Ptychopariida Swinnerton, 1915 |
°ú ¸í (Family Name) | Pterocephalidae Kobayashi, 1935 |
ÇÐ ¸í (Scientific Name) | Erixanium similis (Kobayashi, 1962) |
Çü Å (Morphology) | 3½ÖÀÇ ¸Å¿ì ¾è°í ªÀº Ãø¹Ì°£ÁÖ¸§ÀÌ ÀÖ´Â Àå¹æÇüÀÇ ¹Ì°£(Ú¶Êà)°ú ³ÐÀº °íÁ¤º¼, µÚÂÊÀ¸·Î ÇâÇÏ´Â ¾ÈÀ¶±â, ¹Ý¿øÇüÀÇ Å« ¾È°Ë¿±, ¾ÕÀ¸·Î ³Ð°Ô ¹ú¾îÁö¸ç Á÷¼±ÀÎ ÀüºÎ¾È¼±, 12°³ÀÇ ÈäºÎ üÀý°ú ±ä ħÀÌ ´Þ¸° ÈäºÎ ´Á¸·¿±, 6°³ÀÇ ÃàȯÀÌ ÀÖ´Â ÀÛÀº ¹ÌºÎ ±×¸®°í ¾èÀº ´Á¸·ÁÖ¸§°ú Á¼Àº ¿¬º¯À» °®°í ÀÖ´Â ¹ÌºÎ°¡ Ư¡ÀÌ´Ù.
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Å© ±â (Size) | ±æÀÌ 5~10cm |
»ê Áö (Locality) | °¿øµµ ¿µ¿ù±º ºÏ¸é ¸¶Â÷¸® (´ö¿ì, ºÐ´öÄ¡) |
ÁöÃþ¸í (Formation) | ¸¶Â÷¸®Ãþ (Machari Formation) |
½Ã ´ë (Age) | Èıâ įºê¸®¾Æ±â (Late Cambrian) |
Ư ¡ (Remarks) | Erixanium similis´Â ¸¶Â÷¸®Ãþ ÁߺΠ(Eugonocare longifrons´ë)ÀÇ Èæ»ö ¼ÎÀÏ¿¡¼ »êÃâµÈ´Ù. ÀÌ Á¾Àº ¹Ì±¹ NevadaÀÇ Erixanium multisegmentus¿Í À¯»çÇÏÁö¸¸ Àå¹æÇüÀÇ ¹Ì°£°ú ´õ ³ÐÀº °íÁ¤º¼ ¹× ¹ÌºÎÃ࿱¿¡ ÀÇÇØ ±¸ºÐµÈ´Ù. Erixanium alienumÀº ´õ ¸¹Àº ¼öÀÇ ¹ÌºÎÃàȯÀ» °®°í ÀÖÀ¸¸ç, ³²Áß±¹ÀÇ Erixanium rectangularis´Â 4½ÖÀÇ Ãø¹Ì°£ÁÖ¸§°ú ´õ ±íÀº ÈÄµÎºÎ°í¸®ÁÖ¸§ ¹× ¾à°£ ´õ ³ÐÀº °íÁ¤º¼À» °®°í ÀÖ´Ù.
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Âü°í¹®Çå (Reference) |
- Kobayashi, T., 1962. The Cambro-Ordovician formations and faunas of South Chosen. Part 9, Paleontology 8, The Machari fauna. Journal of the Faculty of Science, University of Tokyo, Section II, 14: 1-152.
- 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.
- Öpik, A. A., 1963. Early Upper Cambrian fossils from Queensland. Australian Bureau of Mineral Resources, Geology and Geophysics Bulletin 64: 1-133.
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