ã¢ã³ãããµã¦ã«ã¹ (å¦å Ankylosaurus) ã¯ãä¸ç代ç½äºç´å¾æï¼ç´6,800ä¸å¹´å - 6,600ä¸å¹´åï¼ã®ç¾åã¢ã¡ãªã«å¤§é¸ã«çæ¯ããæ¤ç©é£æç«ã®å±ã®ä¸ã¤ãé³¥ç¤ç® - æ²ç«ä¸ç® -ã¢ã³ãããµã¦ã«ã¹ç§ã«å±ãããå±åã¯ãé£çµãããã«ã²ãã®æã ä½é·ã¯ç´5.5 - 10.7ã¡ã¼ãã«ãä½éã¯ç´4.5 -7ãã³[1]ãæ¦è»ã®ããã«ä½ãè¦ãè£ ç²ã¨ãå 端ã«å¤§ããªéª¨å¡ã®ã¤ããå°¾ããã¤ãè£ ç²ã¯æ¥åå½¢ã®éª¨æ¿ã¨éª¨è³ªã®ã¹ãã¤ã¯ã§æ§æããã¦ãã[2][1]ããã®è£ ç²åã¯ã¾ã¶ãã«ãããã¶ãæ大ã®æ¦å¨ã§ããå°¾ã¯åºé¨ãæ°´å¹³æ¹åã¸ã®æè»æ§ãæã¡ãå 端ä»è¿ã¯éª¨è³ªã®è ±ã§è£å¼·ããããã®ã¾ã¾å 端ã®éª¨å¡ã«ã¤ãªãã£ã¦ããããããå·¦å³ã«ãã³ãã¼ã®ããã«æ¯ãåããã¨ã«ãããåæ代ã®ç£èé¡ã®ãããªå¤©æµï¼ä¸»ã¨ãã¦ãã£ã©ããµã¦ã«ã¹ï¼ãã身ãå®ã£ã¦ããã¨æ¨å®ãããããªããè£ ç²ã¯ç®èï¼é±ï¼ããçºéãããã®ã§ãããã骨質åãã¦ãããã¨ãã
{{#tags}}- {{label}}
{{/tags}}