中元古代

Chinese

 
middle; centre; within
middle; centre; within; among; in; while (doing sth); during; China; Chinese; hit (the mark)
primeval past era
simp. and trad.
(中元古代)
元古

Pronunciation


Proper noun

中元古代

  1. (geology) the Mesoproterozoic era (part of the Proterozoic eon, spanning from 1.6 to 1 billion years ago)

See also

This article is issued from Wiktionary. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.