( ( In ( both cases ) ) ( ( the rocks ) ( further ( ( ( the ( 50 meters ) ) ( from ( the ( fault core ) ) ) ) ( ( ( ( are ( relatively undeformed ) ) , ) ( with ( ( only ( minor amounts ) ) ( of ( fracturing ( and ( few ( veins ( or ( slip surfaces ) ) ) ) ) ) ) ) ) ) . ) ) ) ) )
(ROOT (S (PP (IN In) (NP (DT both) (NNS cases))) (NP (DT the) (NNS rocks)) (ADVP (RB further)) (NP (NP (DT the) (CD 50) (NNS meters)) (PP (IN from) (NP (DT the) (NN fault) (NN core)))) (VP (VBP are) (ADJP (RB relatively) (JJ undeformed)) (, ,) (PP (IN with) (NP (NP (RB only) (JJ minor) (NNS amounts)) (PP (IN of) (NP (VBG fracturing) (CC and) (JJ few) (NNS veins) (CC or) (NN slip) (NNS surfaces)))))) (. .)))
In both cases the rocks further the 50 meters from the fault core are relatively undeformed, with only minor amounts of fracturing and few veins or slip surfaces.
(ROOT (S (NP (DT A) (NN fault)) (VP (VBZ is) (NP (NP (DT the) (NN fracture)) (VP (VBN caused) (SBAR (WHADVP (WRB when)) (S (NP (NP (NNS rocks)) (PP (IN on) (NP (DT both) (NNS sides)))) (VP (VBP move))))))) (. .)))