Assertion: mastodon | /r/HasProperty | thick
Facets:
value: by the late pliocene epoch
type: TEMPORAL
value: on the ground
type: LOCATION
value: in eurasia
type: LOCATION
Source sentences:
text: By the late Pliocene epoch, Mastodons were thick on the ground in Eurasia, and by the ensuing Pleistocene they had crossed the Siberian land bridge and populated North America.