»ï¿±Ãæ ȼ®
(Elrathia Kingi)
ÁöÁúÇÐÀû½Ã±â : įºê¸®¾Æ±â Áß±â.
Á¶¸Å½ÂÀιøÈ£: 141009-5
505 million years ago. West Jordan, Utah, United States
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