Last Updated:2025/12/04

(geology) A series of limestone strata separating the Old Red Sandstone from the coal-measures.

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mountain limestone

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Source Word

mountain limestone

Noun
countable uncountable
Japanese Meaning
旧赤砂岩層と石炭層を分ける、一連の石灰岩層
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地質学者は、旧赤色砂岩と石炭層を隔てる一連の石灰岩層を注意深く採取して、その地層の年代を特定した。

plural

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