Concentrators in geological sciences elect either geology or geography.

主修质学的学生要选修质学或理课程。

The students went to study the geology of that region.

学生们去研究那个区的质情况。

In his lecture on geology, he touched on the subject of climate.

他在关于质学的报告中, 也涉及气候问题。

Filled with zeal for science, he studied catastrophist geology with Adam Sedgwick.

充满科学热情的他跟随着亚当•塞奇威克研究了灾变说质学。

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

我当然相信板块“漂移”（其实不是漂了）学说了。

Research on the origin and occurrence of gems and jades is one of the hottest topic in geology, gemmology and archaeology.

摘要宝玉产来源的研究是近几年质学、宝学和考古学界的热门话题之一。