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

罗布早期的研究调查了“节古生态”和早期脊动的进化关系。

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

《古生地层》是地球科各专业最重要的基础课程之一。