piercement

(geology) A structure that has pierced into another.

Japanese Meaning

（地質学）他の層や構造体を貫通している構造、つまり他の物質の中に突き出して形成された構造

The geologists studied the piercement where a dike had forced its way through older sedimentary layers.

地質学者たちは、岩脈が古い堆積層を押し破って入り込んだ貫入体を調査した。

Sense（1）

(geology) A structure that has pierced into another.

piercements

（ plural ）