震
旦
紀
震
旦
紀
Definitions3 charactersSinian (c. 800-542 million ago), pre-Cambrian geological
Usage•••frequent
Pronunciations
震
旦
紀
As word
1Sinian (c. 800-542 million years ago), late phase of pre-Cambrian geological era
2Sinian (c. 800-542 million years ago), late phase of pre-Cambrian geological era
3Sinian (c. 800-542 million years ago), late phase of pre-Cambrian geological era
