marine transgression的用法和樣例：
例句
- The areas of transgression are indicated by wide spacing of the thickness contours.
稀疏的等厚線(xiàn)代表海侵區。 - Inland foraminifer fossils are considered as one of good indicators of marine facies.
內陸有孔蟲(chóng)化石群被一些學(xué)者視為是海侵或殘留海的指相化石。 - The concepts of marine transgression and regression are considered to be fundamental.
海進(jìn)和海退概念被認為是基本的概念。
