The Glauconite Sandstone is a persistent stratigraphic unit.

海绿石砂岩是一个稳定的地层单元。

Evidence for continental drift: Marine geology, paleomagnetism, stratigraphic, paleoclimatic and paleontological evidence.

我当然相“漂移”（其实不是漂了）学说了。

The north of Wei Yuan area is in good condition of storage and in normal stratigraphic sequence.It has different drill display on this area, main of which is abnormal gasometry result.

威远北部地区地层层正常，保存条件良好，区内钻井在须家河组均有不的显示，以气测异常为主，初步展示了该地区丰富的油气资源并具多套储产层的良好勘探前景。