層侵紀
Chinese
layer; floor; a measure word for layers layer; floor; a measure word for layers; laminated; repeated; story (of a building); (math.) sheaf | to invade; to infringe; to approach | period | ||
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trad. (層侵紀) | 層 | 侵 | 紀 | |
simp. (层侵纪) | 层 | 侵 | 纪 |
Pronunciation
Proper noun
層侵紀
- (geology) the Rhyacian period (part of the Paleoproterozoic era, spanning from 2.3 to 2.05 billion years ago)