砂质物构成一个连续的海进盖层。
纵向上总体显示海进充填序列。
In vertical, the basin shows generally transgressive filling sequences.
含铁建造或含铁层位，多产于海进序列的岩石中。
Iron formations or iron-bearing strata occurred in the rocks of transgression sequence.
中更新世与晚更新世早期的海进较弱，仅有海陆过渡相沉积。
The transgressions of Middle Pleistocene and the early Late Pleistocene were weak and represented by deposits of the transitional nature from Marine to continental facies...
中更新世与晚更新世早期的海进较弱，仅有海陆过渡相沉积。
The transgressions of Middle Pleistocene and the early Late Pleistocene were weak and represented by deposits of the transitional nature from Marine to continental facies only...
中更新世与晚更新世早期的海进较弱，仅有海陆过渡相沉积。
The transgressions of Middle Pleistocene and the early Late Pleistocene were weak and represented by deposits of the transitional nature from marine to continental facies only. The strongest tran…
早、中侏罗世低位体系域不发育，由海进体系域与高位体系域两部分组成。
Lowstand System Tracts of Early and Metaphse Jurassic Period was undergrown, of which Transgressive Systems Tract and Highstand Systems Tract made up.
这些孢粉化石资料说明区域性植被响应气候演变、海进、海退等所发生的变化。
These fossil data indicate the changes in regional vegetation in response to climate variations and Marine transgressions and regressions.
长广煤田上二迭统龙潭含煤岩系是由海退系列和海进系列组成的一个完整沉积旋回。
The Upper Permian System Longtan coal measure in the Changguang coal deposit is a complete sedimentary cycle, consisting of a regressive and a transgressive series.
海绿石是海相沉积的指相矿物，通常形成于海进系列，与低的沉积物供应速率有关。
Glauconite as a typical facies mineral is generally regarded as accompanied with transgression sequence, with a low sedimentation rate.
并根据岩相分析结果认为本区长兴组是一个由北东向南西展布的浅海台地到台前凹陷的低能海进沉积环境。
It was deposited in a lower energy environment of transgression in the sublittoral platform to fore depression of platform from northeast to southwest.
认为扎尔则油田泥盆系F4层的沉积相是海洋环境下重力流沉积形成的水下扇，从下到上为一海退—海进沉积序列。
It is considered that F4 layer is a submarine fan generated by gravity flow in marine environment, with a regressive-transgressive sequence from the lower to the upper parts.
我们通过一架望远镜观察了停留在岩架上的一只海鹦：它在张望，思索，忽进忽退。
Through a telescope we watched the unfolding drama of a puffin on a ledge, peering over the edge, thinking better of it, retreating, advancing, retreating.
我们通过一架望远镜观察了停留在岩架上的一只海鹦：它在张望，思索，忽进忽退。
Through a telescope we watched the unfolding drama of a puffin on a ledge, peering over the edge, thinking better of it, retreating, advancing, retreating.
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