tiktok˺Ŵ̳ƻʼDZ 科学家发现1.9亿年前恐龙尾迹

羳ȵ渶-֧źķؼ ԸΪվһ ŭҰԱϰƽףĸ↑40Ҫҷ죬̨ؿȾɫʾȼ 21գִĻˡҽƼ³ɹչŵϸ 羳؎ָաһһ· ´ڷɿڣĴҵ缽ЯƶĴչ׽조ɽڡ16վ Լ2000˲룻ʮ꣬ҳɾ͸۰ķ٣׼ҶͯҽԺ ظӲ֢ӷȱ Ӣ䣺ָĸﻹǼֳӹŷз˳й ҵȫЭɫ ·ɱˡȫЭɫ ·ɱˡĻ㡰ѱʦѹҹԪƷԺʿվʽ Ҽ·չ人Ƕɺʪˮɭֳɫ续Ĵ5.7ҶΪȣ7ȣծ ̨2ҿǹ2(ͼ)...ʱں϶ʽ ˫ظйٵ𺳡-פ-