Middle-Ordovician

Middle-Ordovician

美 　英

• 网络中奥陶世；中奥陶统；奥陶纪中期

例句

Steeply dipping Middle Ordovician Austin Glen Formation (on right) overlain by moderately dipping Upper Silurian Roundout Formation.

纽约北部地区的角度不整合面。急剧倾斜中奥斯汀格伦构造（右边）躺在适度倾斜的上志留纪年代的圆滚滚的构造之上。

The China paleo-plates splitted into North China and Yangtze paleo-plates and Qinling limited ocean basin in middle Ordovician Epoch.

显生宙以来，古中国板块裂解为华北、扬子古板块，秦岭有限洋盆的时期为中晚奥陶世。

In latest Middle Ordovician, affected by Qilian ocean closed, this cold rift vanished because of the reformation.

中奥陶世末期，随着北祁连古洋盆的逐渐关闭，该冷裂谷遭受改造而消亡。

Hydrocarbon generation capacity of marine carbonatite of the middle Ordovician on the south slope of Huimin sag

惠民凹陷南坡中奥陶统海相碳酸盐岩生烃能力讨论

Study on Outcrop Sequence Stratigraphy of the Lower-Middle Ordovician Strata in Keping Tarim Basin

塔里木盆地柯坪地区中下奥陶统碳酸盐岩露头层序地层学研究

The sedimentary environment and genesis of Middle Ordovician nodular limestones in Keping, Xinjiang

新疆柯坪中奥陶统结核状灰岩的沉积环境及成因

The Developmental Characters of Sedimentary Environments and Lithofacies of Middle Ordovician Majiagou Formation in Ordos Basin

鄂尔多斯盆地中奥陶统马家沟组沉积环境与岩相发育特征

Characteristics of Middle Ordovician Organic Reefs in Bachu Area

巴楚地区中奥陶世生物礁造礁生物特征

Depositional Environment Model of Middle Ordovician Majiagou Formation in Ordos Basin

鄂尔多斯盆地中奥陶统马家沟组沉积环境模式