English translation for "前古生界"

primary group

Related Translations:

古生界:  [地质学] paleozoic erathem

Example Sentences:

1.

Drilling data prove that there are bumpy oil and gas in jurassic and hydrocarbon traces in the prepaleozoic located in the east side of oujiang depression ( also named as lishui depression ) 钻探证明，瓯江凹陷东侧（又称丽水凹陷）的侏罗系中有烃源岩，前古生界的变质岩中有油气显示。

Similar Words：

"前沟牙" English translation, "前沟藻" English translation, "前沟藻属" English translation, "前箍梁" English translation, "前鼓轮" English translation, "前骨" English translation, "前骨半规管" English translation, "前骨壶腹" English translation, "前骨质" English translation, "前谷" English translation