Last Updated
：2025/11/23
geochronology
Noun
uncountable
countable
Japanese Meaning
（不可算名詞）岩石や堆積物のサンプルの年代を測定する学問、すなわち地層年代学。 / （可算名詞）岩石の年代を決定するために用いられる各種の年代測定方法の一つ。
（ plural ）
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(uncountable) The science of dating samples of rock or sediment. / (countable) Any one of the methods by which the age of different samples of rock can be determined.
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geochronology
Recent advances in geochronology have refined our understanding of Earth's early history.
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Recent advances in geochronology have refined our understanding of Earth's early history.
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