adj.地層的；地層學(xué)的

=stratigraphical.

The authors discuss the depositional characteristics and sequence stratigraphic significance of late Paleozoic coal-bearing strata of the Datong area, Shanxi. 本文論述了山西大同晚古生代含煤地層的沉積特征及其層序地層學(xué)意義。

Stratigraphic significance commonly is apparent only where seismic data are tied with well data. 通常，只有在地震資料與鉆井資料相結(jié)合的地方，地層學(xué)的意義才是明顯的。

adj.地層的(地層學(xué)的)

adj.生物地層的