( ( Cambrian ( ( -LRB- ( and ( other -RRB- ) ) ) rocks ) ) ( ( can ( be ( uplifted ( ( ( ( ( ( when ( ( two ( continental plates ) ) ( collide ( -LRB- ( ( as ( with ( the Himalayas ) ) ) -RRB- ) ) ) ) ) , ) ( when ( ( continental plates ) ( ( pass over ) ( ( mantle plumes ) ( -LRB- ( ( as ( ( is probably ) ( ( the case ) ( at ( Yellowstone Park ) ) ) ) ) -RRB- ) ) ) ) ) ) ) , ) and ) ( ( even when ) ( ( oceanic plates ) ( plunge ( beneath ( ( continental plates ) ( -LRB- ( ( as ( with ( the Andes ) ) ) -RRB- ) ) ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NP (NNP Cambrian)) (PRN (-LRB- -LRB-) (CC and) (ADJP (JJ other)) (-RRB- -RRB-)) (NNS rocks)) (VP (MD can) (VP (VB be) (VP (VBN uplifted) (SBAR (SBAR (WHADVP (WRB when)) (S (NP (CD two) (JJ continental) (NNS plates)) (VP (VBD collide) (PRN (-LRB- -LRB-) (PP (RB as) (IN with) (NP (DT the) (NNPS Himalayas))) (-RRB- -RRB-))))) (, ,) (SBAR (WHADVP (WRB when)) (S (NP (JJ continental) (NNS plates)) (VP (VBP pass) (PRT (RP over)) (NP (NP (JJ mantle) (NNS plumes)) (PRN (-LRB- -LRB-) (SBAR (IN as) (S (VP (VBZ is) (ADVP (RB probably)) (NP (NP (DT the) (NN case)) (PP (IN at) (NP (NNP Yellowstone) (NNP Park))))))) (-RRB- -RRB-)))))) (, ,) (CC and) (SBAR (WHADVP (RB even) (WRB when)) (S (NP (JJ oceanic) (NNS plates)) (VP (VBP plunge) (PP (IN beneath) (NP (NP (JJ continental) (NNS plates)) (PRN (-LRB- -LRB-) (PP (RB as) (IN with) (NP (DT the) (NNPS Andes))) (-RRB- -RRB-))))))))))) (. .)))
Cambrian (and other) rocks can be uplifted when two continental plates collide (as with the Himalayas), when continental plates pass over mantle plumes (as is probably the case at Yellowstone Park), and even when oceanic plates plunge beneath continental plates (as with the Andes).
(ROOT (S (NP (NNS Earthquakes)) (VP (VBP mark) (NP (NP (DT the) (NNS motions)) (PP (IN of) (NP (NP (VBG colliding) (NNS plates)) (CC and) (NP (NP (DT the) (NNS locations)) (SBAR (WHADVP (WRB where)) (S (NP (NNS plates)) (VP (VBP plunge) (PP (IN into) (NP (DT the) (NN mantle))))))))))) (. .)))