Assertion: peak's eruption | /r/CapableOf | follow by the santiam basalts
Facets:
Source sentences:
text: At their peak rates, the crustal extension and depression of the Cascades area caused eruption of the Minto Lavas, made of basalt, followed by the Santiam basalts, named for their movement into the North Santiam River valley, which they filled to depths of 600 feet (180 m).