Assertion: mammoth's remain | /r/HasProperty | found off the coast of california
Facets:
value: in the arctic
type: LOCATION
Source sentences:
text: Remains have been found off the coast of California and in the Arctic, but Dr. Protopopov believes the new findings are a new species, unrelated to the so-called island effect, which has been bandied about by researchers as causing a decline in the population of mammoths, which eventually died out about 4,000 years ago.