Assertion: region | /r/HasProperty | affected by a series of orogenies
Facets:
value: in late paleozoic
type: TEMPORAL
value: in much
type: OTHER
Source sentences:
text: In late Paleozoic and much of the Mesozoic era the region was affected by a series of orogenies (mountain-building events) that deformed western North America and caused a great deal of uplift.