Assertion: mastodon's population | /r/CapableOf | survive on the arctic wrangel island
Facets:
value: until 1700 bc
type: TEMPORAL
Source sentences:
text: The Woolly Mammoths (Mammuthus primigenius) were among the last members of the mammoth species that roamed the planet during the Pleistocene epoch, colloquially called the Ice Age; however, a population of dwarf mammoths survived on the Arctic Wrangel Island until 1700 BC.