晚寒武紀 的英文怎麼說
中文拼音 [wǎnhánwǔjì]
晚寒武紀
英文
kushan(formation-
2. tazhong ancient uplift originated from normal fault in paleozoic, hydrocarbon formed in ordovician period, structure reverse made tazhong uplift form from the middle ordovician period to the late ordovician period, and it provided geologic background for the deposit of silurian - devonian stratum. tazhong uplift formed at the end devonian, ancient reservoir was destroyed and asphaltum sandstone formed, structure deformation more destroyed ancient reservoir in early permian, after then the major of structure deformation is regulation
塔中隆起源於早古生代拉張背景下的正斷層,寒武-奧陶紀為其烴源巖形成的重要時期;早奧陶世末-晚奧陶世末的構造反轉是塔中隆起的主要形成期,同時也為志留系形成地層及復合圈閉提供了古地理背景;志留?泥盆紀塔里木盆地南北緣均轉為活動大陸邊緣,形成了大量的斷裂和不整合;泥盆紀末塔中鼻狀隆起基本定型,古油藏遭受破壞,形成了瀝青砂巖;早二疊世晚期的構造變形使古油藏遭受進一步的破壞;二疊紀后構造變動主要以調節為主。This investigation placed the last common ancestor of bilaterian animals at a much younger date, though still older than the cambrian explosion, somewhere between 573 million and 656 million years ago
這項研究把兩側對稱動物最後的共同祖先,定置於較晚的時間,不過仍比寒武紀大爆發的時間要早,大約是6億5600萬年至5億7300萬年前之間。Sedimentation - diagenesis deposits mainly formed during late sinian to cambrian period, such as bingtongshan pbzn deposits and aozigang deposits
沉積成巖型鉛鋅礦主要成礦時代屬晚震旦世~寒武紀,如冰洞山式鉛鋅礦床和凹子崗鋅礦床。Follow - up studies using the molecular clock produced estimates for this split that varied significantly, ranging from as old as one billion years ago to as young as just before the cambrian period
后來使用分子時鐘來估算分支時間的研究結果,差異都很大,可能早至10億年前,晚至寒武紀即將開始時。A new division and correlation plan is proposed on the basis of a clear division regulation of stratigraphic sequence, after a detailed study on the strata in the areas
本文通過對遼南及蘇皖北部地方的晚前寒武紀地層層序和魯東蓬萊群與魯西土門群層位問題進行深入剖析,在釐清地層層序的基礎上提出新的劃分與對比方案。In the new plan, the position of the studied strata in the stratigraphic column of late precambrian of china shows an impotant relation between sinian system and qingbaikou system on the geologic and biologic evolution
新方案中這些地層在我國晚前寒武紀地層柱中的位置,反應出了震旦系與青白口系的地史演化及生物演化間的重要關系。Some mistakes of " super - contacting " or " superimposing " remained in the late precambrian stratigraphic sequence in southern liaoning province and the north of jiansu and anhui provinces, and between penglai group in eastern shandong and tumen group in western shandong
摘要遼南、蘇皖北部地方的晚前寒武紀地層層序,以及魯東蓬萊群與魯西土門群的上下層位,存在著「疊接」與「疊置」的錯誤。分享友人