Volgian

词形变化

more Volgian 比较级 most Volgian 最高级

释义与例句

adj.
  1. 1.

    Of, from or pertaining to this period.

name
  1. 1.

    An obsolete regionally defined geological unit in Russia, in part Jurassic and in part Cretaceous, corresponding to the Tithonian and part of the Berriasian, and perhaps even part of the Kimmeridgian.

    地质