( ( ( ( ( ( ( Other ( rock layers ) ) , ) soils ) , ) and ) ( terrestrial communities ) ) ( ( may ( ( ( develop ( on ( top ( of ( this rock ) ) ) ) ) , ) ( ( giving rise ) ( to ( ( complex stratigraphies ) ( above ( the limestone ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NP (JJ Other) (NN rock) (NNS layers)) (, ,) (NP (NNS soils)) (, ,) (CC and) (NP (JJ terrestrial) (NNS communities))) (VP (MD may) (VP (VB develop) (PP (IN on) (NP (NP (NN top)) (PP (IN of) (NP (DT this) (NN rock))))) (, ,) (S (VP (VBG giving) (NP (NN rise)) (PP (TO to) (NP (NP (JJ complex) (NNS stratigraphies)) (PP (IN above) (NP (DT the) (NN limestone))))))))) (. .)))
Other rock layers, soils, and terrestrial communities may develop on top of this rock, giving rise to complex stratigraphies above the limestone.
(ROOT (S (NP (PRP We)) (VP (VBP call) (NP (NP (DT the) (NN study)) (PP (IN of) (NP (NN rock) (NNS layers)))) (ADVP (RB stratigraphy))) (. .)))