Definition of 地質年代 (ちしつねんだい)
ちしつねんだい
地質年代
ちしつねんだい
chishitsunendai
noun
•
geological time
Related Kanji
| 地 | ground, earth |
| 質 | substance, quality, matter, temperament |
| 年 | year, counter for years |
| 代 | substitute, change, convert, replace, period, age, counter for decades of ages, eras, etc., generation, charge, rate, fee |