( ( At ( ( the top ) ( of ( the ( Inner Gorge ) ) ) ) ) ( , ( ( ( the ( horizontal layers ) ) ( of ( sedimentary rock ) ) ) ( ( rest ( on ( top ( of ( ( tilted ( and ( faulted layers ) ) ) ( of ( other ( sedimentary rock ) ) ) ) ) ) ) ) . ) ) ) )
(ROOT (S (PP (IN At) (NP (NP (DT the) (NN top)) (PP (IN of) (NP (DT the) (NNP Inner) (NNP Gorge))))) (, ,) (NP (NP (DT the) (JJ horizontal) (NNS layers)) (PP (IN of) (NP (JJ sedimentary) (NN rock)))) (VP (VBP rest) (PP (IN on) (NP (NP (NN top)) (PP (IN of) (NP (NP (JJ tilted) (CC and) (JJ faulted) (NNS layers)) (PP (IN of) (NP (JJ other) (JJ sedimentary) (NN rock)))))))) (. .)))
At the top of the Inner Gorge, the horizontal layers of sedimentary rock rest on top of tilted and faulted layers of other sedimentary rock.
(ROOT (S (NP (NP (DT A) (VBG defining) (NN feature)) (PP (IN of) (NP (JJ deformed) (NN sedimentary) (NNS rocks)))) (VP (VBZ is) (SBAR (IN that) (S (NP (PRP they)) (VP (VBP are) (RB not) (ADJP (JJ horizontal)))))) (. .)))