mountain limestone

Noun

countable uncountable

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

Japanese Meaning

旧赤砂岩層と石炭層を分ける、一連の石灰岩層

The geologist carefully sampled the mountain limestone to determine the age of the formation.

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。

Sense（1）

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

mountain limestones

（ plural ）