( n. )
Want of parallelism between one series of strata and another, especially when due to a disturbance of the position of the earlier strata before the latter were deposited.
( n. )
Want of parallelism between one series of strata and another, especially when due to a disturbance of the position of the earlier strata before the latter were deposited.
Webster's Revised Unabridged English Dictionary. Пересмотренный полный словарь английского языка Webster. 2012