ҳ涶¼ 科学家发现1.9亿年前恐龙尾迹

羳̳̽ѧ-㽭źԶҩӪĿҩƷӪ֤ӱˮ ȡ޼ðվ107ץ59ӷϻ˼ 16Ԫ5Ԫָ֣2% ָһȵ600 Ƽش죬ءȳԤ棬۾ֵ800۱ҿɿ в3(ͼ)ؼƶ146죬ԱΪβżDZֵܣͦй³λŮͳľְ䶼ֳҵũ פɲֵˡ11ȫ׷ƽΪ5.71% 22ǣɫн̽º ءʱ佺ҡ̫աһ߰ˣǵĹ¼֤ʱǨϾſͨڼغƳȫСϾſͨڼغƳȫСûŶѺ ofoŵ13˻Ѻ𡣡 ĸ↑šϵֱ塮ףĸ↑40չ õ仯֤ҷٷչй10·ݼ125Ԫծ˳ɹԱƢθй...ݶСװϼ֫ 뾡칤μɡ-ô׬Ǯ-