On the basis of trilobita, brachiopoda and conodont fossiles obtained from downhole, this paper studied downhole Cambrian - Ordovician section of Well Kunan 1. It is considered Cambrian - Ordovician and every formation of Cambrian as successive sediments.
英
美
- 根據井下所采集的三葉蟲(chóng)、腕足類(lèi)及牙形石化石；對庫南1井井下寒武一奧陶系剖面進(jìn)行了研究.；認為；奧陶系與寒武系為連續沉積；寒武系各組之間亦為連續沉積
