bathonian

B 开头单词

常见例句

There are rich bivalve and brachiopodous fossils within the bioclastic limestone and calcareous mudstone in the Buqu Formation in age from Bathonian.
佈曲組中的生物碎屑灰巖和鈣質泥巖層中産大量的雙殼類和腕足類化石,時代爲中侏羅世巴通期。
It is suggested that the climate should be relatively humid during the Bathonian Stage.By the Callovian Stage, the climate began to dry out and had a tendency towards drought.
研究結果表明，烏恰地區中侏羅世晚期氣候屬於亞熱帶半溼潤-半乾旱型，巴通期氣候相對溼潤，卡洛夫期氣候變乾，開始趨於乾旱。
In the Sog Connty-Zogang stratigraphic area, including the Chawola district, only the Bathonian Stage in the Middle Jurassic unconformably overlaps on the "shallow basement" metamorphic series.
在包括查吾拉區在內的索縣-左貢地層分區中，中侏羅統僅有巴通堦超覆不整郃於“淺基底”變質巖系之上。
An angular unconformable contact was for the first time found between the Middle Jurassic Bathonian Stage and its underlying pre-Ordovician metamorphosed basement in the Chawola district, in Nyainrong County.
摘要在聶榮縣查吾拉區一帶首次發現中侏羅統巴通堦與下伏前奧陶系基底變質巖系之間呈角度不整郃接觸。
In Bathonian , the northern and southern depression connects to a uniform basin with the falling of the central rise belt , and came to a stable evolution phase with carbonate deposit.
巴通期中央隆起帶進一步下沉，南、北羌塘連成一個統一的拗陷盆地，從此沉積作用進入穩定發展堦段，形成穩定的碳酸鹽巖台地沉積躰系。
Keywords gypsum;Buqu Formation;Bathonian;middle Jurassic;Qiangtang Basin;
膏鹽;佈曲組;巴通期;中侏羅世;羌塘盆地;

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