Dinantian

a. [地](比利时Dinant 一带的早石炭世地层)狄南统的

释义与例句

name
  1. 1.

    A series or epoch from the Lower Carboniferous system in western Europe between 359.2 to 326.4 million years ago.

    地质

词源

Dinant + -ian, after the Belgian city of Dinant.

来源：wiktionary