Palaeobiology and Stratigraphy is one of the most important curriculums in the Earth Science.

《古生物学与地层学》是地球科学专业最重要基础程之一。

Rob's previous research has investigated the palaeobiology of "missing links" and evolutionary relationships of early vertebrates.

罗布早究调查了“缺失环节古生态学”和早脊椎动物进化关系。