Assertion: mastodon | /r/CapableOf | live as 20 million years
Facets:
value: as long ago
type: TEMPORAL
Source sentences:
text: It’s believed that both were hunted to extinction and lived as late as 4,000 years ago, which means they were present in the Holocene era which is today or modern time ,” Peyton explained, noting that the mastodon is much older and lived as long ago as 20 million years.