surficially

not-comparable

In relation to the surface of something, particularly the surface of the Earth.

Japanese Meaning

物の表面に関して / 特に地球の表面に関連して

Although the soil appeared surficially undisturbed, deeper cores showed layers of ancient pollution.

土壌は表面上は乱れていないように見えたが、より深く採取したコアでは古い汚染層が確認された。

Sense（1）

In relation to the surface of something, particularly the surface of the Earth.