Assertion: migration | /r/CapableOf | occur with pre-lgm migration
Facets:
value: between 30k cal years
type: TEMPORAL
value: between 40k
type: TEMPORAL
value: into the americas
type: TRANSITIVE-OBJECT
Source sentences:
text: A third model (Nomatto et al. 2009) proposes that migration into Beringia occurred between 40k and 30k cal years BP, with a pre-LGM migration into the Americas followed by isolation of the northern population following closure of the ice-free corridor.