Assertion: gorilla's day | /r/HasProperty | required for the enamel
Facets:
value: on the cusps
type: LOCATION
value: to form
type: OTHER
Source sentences:
text: A Gigantopithecus permanent third molar, based on an approximate 600–800 days required for the enamel on the cusps to form (which is quite long), was estimated to have taken 4 years to form, which is within the range (albeit, far upper range) of what is exhibited in humans and chimpanzees.