普里道利世 [－－－－－]

Jyutping pou2 lei5 dou6 lei6 sai3
Pinyin pǔ lǐ dào lì shì

Definitions (Wiktionary)
  1. name
    the Pridoli epoch (part of the Silurian period, spanning from 423.0 to 419.2 million years ago)