常見例句Dolostone is the main rock type of the Cambrian in this area. 從下寒武統(tǒng)石龍洞組開始都是白云巖沈積。King, W. B. R. - The Cambrian Fauna of the Salt Range of India. 印度鹽嶺寒武紀(jì)動物群 金氏著Major hydrocarbon source rocks are in the Cambrian and Ordovician. 寒武-奧陶系烴源巖是該區(qū)主力烴源巖;The Meishucun stage is the prelude of the Cambrian Explosion. 早寒武世最早期梅樹村期處于“寒武紀(jì)大爆發(fā)”序幕階段。In Britain, Cambrian rocks are found in Wales and North-West Scotland. 在英國的威爾士和蘇格蘭的西北部,發(fā)現(xiàn)了寒武紀(jì)的巖石。Internal genetic factors were also crucial in the Cambrian Explosion. 內(nèi)部遺傳因素是還關(guān)鍵的在寒武紀(jì)爆炸。 返回 Cambrians