( ( ( ( Nearly ( horizontal ( sedimentary ( rock layers ) ) ) ) ( -LRB- ( ( ( dolomite or ) dolostone ) -RRB- ) ) ) 2 ) . )
(ROOT (NP (NP (NP (RB Nearly) (JJ horizontal) (JJ sedimentary) (NN rock) (NNS layers)) (PRN (-LRB- -LRB-) (NP (JJ dolomite) (CC or) (JJ dolostone)) (-RRB- -RRB-))) (ADJP (CD 2)) (. .)))
Nearly horizontal sedimentary rock layers (dolomite or dolostone) 2.
(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)))))) (. .)))