The unconformity between the folded claystone and the overlying flat rocks indicate a period of erosion showing that a long period of time had passed between the deposition of the two set of strata.
(The unconformity between the folded claystone and the overlying flat rocks; indicate; a period of erosion showing that a long period of time had passed between the deposition of the two set of strata) (a period of erosion; showing; that a long period of time had passed between the deposition of the two set of strata) Context(a period of erosion showing,List([84, 111))):(a long period of time; had passed; between the deposition of the two set of strata)
a period of erosion showing,List([84, 111))
The unconformity between the folded claystone and the overlying flat rocks a period of erosion a long period of time
indicate showing had passed
a period of erosion showing that a long period of time had passed between the deposition of the two set of strata
that a long period of time had passed between the deposition of the two set of strata
between the deposition of the two set of strata