达尔文进化论面临的最大问题之一,是显示进化过程的化石记录的缺失。地质学在当时是一门新的学科,且测定岩石和化石的年代非常困难。此后,许多新的发现,帮助填补了这些空白。 One of the biggest problems facing Darwin’s theory of evolution is the lack of fossil recordations of the evolutionary process. Geology was a new discipline at the time, and the dating of rocks and fossils was very difficult. Since then, many new discoveries have helped to fill these gaps.