similar fold

similar fold

[′sim·ə·lər ′fōld]
(geology)
A fold in deformed beds in which the successive folds resemble each other.
References in periodicals archive ?
Boston had similar folds in 1952, 1974, 1978, 1991 and 1993.
Similar folds and faults form the roots of the modern Appalachians and Rocky Mountains, says Cook.