Assertion: seamount's eruption | /r/CapableOf | produce andesite tephra
Facets:
value: between about 10
type: TEMPORAL
value: between ka
type: LOCATION
value: between 8
type: TEMPORAL
Source sentences:
text: Between about 10 and 8 ka, four explosive eruptions produced andesite tephra, which do not correlate to known lava effusions.