它沉积于近海平台的低能海侵环境中。
It was deposited in a lower energy environment of transgression in the sublittoral platform.
西冈位于盐城市西部,是全新世海侵时代的产物,也是盐城市境内成陆最早的陆地。
Xigang, which is the oldest land in the Yancheng area and was formed in the Holocene transgression, is situated in the west of Yancheng.
泻湖是全新世海侵以来发育的以淤积为主的海岸地貌,其沉积地层蕴含了丰富的古环境演变信息。
Lagoon is the coastal landscape developed by the deposition mainly since Holocene transgression, and the stratigraphic of which contains a wealth of paleoenvironment evolution information.
晚古新世丽水凹陷经历了两次较大规模的海侵。
During Late Paleocene there were two greater transgressions in the sag.
海侵是由于全球变暖,冰山融水增加而引发的。
Global warming melts the ice in the polar regions, and the increasing water is the cause of transgression.
东海海岸砂源与海侵时期陆架均夷过程密切相关。
There are close relationships between the sediment source of the coast of the East China Sea and the grading process during the transgression.
证实郎山组与下伏地层之间存在一大型海侵超覆界面;
There exists a large-scale transgressive onlap boundary between the Langshan Formation and its underlying strata.
东濮凹陷是否有海侵发生,直接影响着油气资源的评价。
Whether there was marine transgression in Dongpu depression influences the evaluation of its oil gas resource.
早全新世因受海侵影响,本区是里下河浅水海湾的一部分;
During the early Holocene, it was transgressed and reduced into a part of Lixahe bay.
轮南地区发育的两期岩溶与石炭纪两次较大的海侵时间相一致。
The two karst developing periods for the Middle and Upper Ordovician in the Lunnan area are consistent with two transgressions of the Carboniferous.
海侵成煤和事件成煤是鄂尔多斯盆地晚古生代煤聚积的基本特色。
Transgressive coal forming and coal forming under event are the essential features of Late Palaeozoic coal accumulation in Ordos basin.
当盆地基底沉降速率较快、发生海侵时,主要为油页岩沉积时期;
When the base of the basin subsided quickly with marine invasion, oil shale was deposited.
黄河三角洲地区历经三次海侵和海退,地下水成因和赋存条件复杂。
The Yellow River Delta experienced transgression and recession three times, so the formation and distribution of groundwater was complex.
黄河-淮河三角洲发育在HI海侵层上,可分出6期三角洲复合体。
The Yellow River-Huaihe River delta developed on transgressive bed HI and consists of the superimpositions of 6 deltaic complexes.
中侏罗世至晚侏罗世早期经历了一次完整的海侵-海退旋回和一次海侵过程。
There existed a transgressive-regressive cycle and a transgressive cycle from the Middle Jurassic to the early period of Late Jurassic.
本文根据对官地亚组岩性、相标志及生物特征分析,认为官地期曾发生二次海侵。
On the basis of an analysis of the lithology, facies indicators and biological features, it is considered that two Marine transgressions took place during this period of time.
旧社类型与噶玛兰族聚落位址的选择不再受到海侵的影响,转以河系分布作为考量的因素。
By that time the choices of settlements for jiu-she type and kavalan were influenced by river system but not sea invasion.
自此以后,长江、黄河及滦河与全球海洋水圈变化引起的海侵发生了复杂的陆海相互作用。
Since then there has occurred complex land sea interaction between the Yangtze River, Yellow River, Luanhe River and transgressions caused by the eustatic changes.
本区古地理的演变过程是:由更新世的陆地环境,经过全新世的海侵,变为现今的滨海环境。
The process of paleogeographic evolution in this area is from land of pleistocene epoch to ingression of holocene epoch, then to littoral circumstances of today.
在地震资料中,上超是一种特殊式样的反射,依照层序地层学的原理,它出现在海侵作用期间。
Onlap is a particular pattern of reflections in seismic data that, according to principles of sequence stratigraphy, occurs during periods of transgression.
华北晚古生代经历了3次大的海平面升降旋回,不同海侵事件在研究区内留下了不同的沉积纪录。
During the Upper Paleozoic in Huabei there were 3 main times of sea level eustacy which caused different deposits in research area.
位于河口湾—浅海相中的最大海侵面将冰后期海侵沉积旋回分为其下的海侵层序和其上的海退层序。
The maximum flooding surface lying in estuarine - shallow Marine muddy unit demarcates the underlying transgressive sequence and overlying regressive sequence.
凝缩剖面最常见于海侵期的沉积,此种情况下,它们与“最大洪水面”相伴,并形成重要的层序地层学的标志层。
Condensed sections are most commonly deposited during transgressions. In such cases they are associated with "maximum flooding surfaces" and form important sequence stratigraphic markers.
各层序分别由低位体系域的下切谷充填沉积的砂岩、砂砾岩,海侵体系的灰岩、泥灰岩、泥岩、煤和高位体系域的碎屑岩和煤组成。
Each sequence is composed of incised valley sandstone of low system tract, limestone, marl, coal and mudstone of transgressive system tract and clastics and coal of high system tract.
东河砂岩是一套覆盖广泛的海侵初期的沉积产物,但不是一个等时沉积体,相当于晚泥盆世晚期至早石炭世早期沉积,具体沉积时间各地有差异。
The Donghe Sandstone was broadly deposited in the early stage of the marine transgression, but it is not an isochronous stratigraphic unit.
东河砂岩是一套覆盖广泛的海侵初期的沉积产物,但不是一个等时沉积体,相当于晚泥盆世晚期至早石炭世早期沉积,具体沉积时间各地有差异。
The Donghe Sandstone was broadly deposited in the early stage of the marine transgression, but it is not an isochronous stratigraphic unit.
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