• The Precambrian rocks crop out ( at the surface ).
• Coal seams outcrop ( or are exposed ) along the contour of the mountainsides.
• If we can establish that molten rock has not emerged from the interior of the Moon, ...
• The Precambrian rocks crop out ( at the surface ).
• Coal seams outcrop ( or are exposed ) along the contour of the mountainsides.
• If we can establish that molten rock has not emerged from the interior of the Moon, ...
Циммерман М., Веденеева К.. Русско-Английский научно-технический словарь переводчика. Russian-English scientific dictionary for translators. 2012