Assertion: american crow's family | /r/CapableOf | undergo initial radiation
Facets:
value: before dispersing to europe
type: TEMPORAL
value: in southeast asia
type: LOCATION
Source sentences:
text: The family is thought to have originated during the middle of the Miocene period (23.7 to 4.9 million years ago) and undergone an initial radiation (divergence) in southeast Asia, before dispersing to Europe, the Americas and Africa.