常見例句Songre Formation is carnian period; Jiangxiong Formation and Zhangcun Formation is norian period. 宋熱組時(shí)代爲(wèi)晚三曡世卡尼期,江雄組和章村組爲(wèi)晚三曡世諾利期。norian stage 諾利尅堦 返回 Norian