Definition of 原生代 (げんせいだい)
げんせいだい
原生代
げんせいだい
genseidai
noun
•
Proterozoic era
Related Kanji
| 原 | meadow, original, primitive, field, plain, prairie, tundra, wilderness |
| 生 | life, genuine, birth |
| 代 | substitute, change, convert, replace, period, age, counter for decades of ages, eras, etc., generation, charge, rate, fee |