Ӫһҵ̶Ǯ 科学家发现1.9亿年前恐龙尾迹 2013-10-15 Լʲô˼-·Ͽ гڳʻ2600ʿʢϰƽģйЭŵίԱٿᣬܼүǡˣױˣܽ𣿣ӢʽڹӢʱлԲӳ˰ֻδģʽ 200Ӣ˵ʩ͵µֻתҪȦʱں϶ʽ ˫ظйٵ201810ﰸƽ½ թƭйӳ ýƶȴȷӳΡϷҪšзشշ֡רط߳ŵʡԱƲó쵼ɲǡΪҽԺݵһϴӳعϻϴҽԺݵһϴӳعϻϴΪ··Խӿʽ7.02ںԪýƶ罻ýûΪѡͻ˹̹ࡱͬ ͬйͶⲻغǹɱǹɱĸ Ƴ...ĸԾءɽ 40GDP290-ѷ羳̽ѧγ-