Eocene造句
Maoxing block saliferous strata are mainly in 4 th Member, Funing Formation ,
Eocene Series.
茅兴块段含盐系地层主要为始新统阜宁组四段.
These showed an evolution of increasing diversity through to the
Eocene.
一直到始新世,生物多样性都在不断地提高.
The funnel - shaped self - potential curve of the
Eocene sands is well marked.
始新统砂层的 漏斗形 自然电位曲线形态很明显.
There are four hydrocarbon source rocks, Palaeocene,
Eocene, Oligocene and Miocene.
西湖凹陷发育古新统 、 始新统 、 渐新统及中新统四大烃源岩系.