年代地层学 meaning in Chinese

chronostratigraphy
timestratigraphy

Advances in the study on the chronostratigraphy of the ediacaran period in the world and developments in future
国际埃迪卡拉系年代地层学研究进展与发展趋势
The mentioned volcanic activity in yangzhuang formation is expected to propel the study of the proterozoic chronology and tectono - sedimentary evolution of north china
杨庄期火山活动可能提供华北地区中元古代年代地层学和构造沈积演化研究的新证据。