Assertion: salamander | /r/HasAspect | laurasian distribution
Facets:
value: exclusively
type: DEGREE
value: mostly
type: DEGREE
Source sentences:
text: Salamanders have a mostly Laurasian distribution, being present in much of the Holarctic region of the northern hemisphere.
text: They had an exclusively Laurasian distribution until Bolitoglossa invaded South America from Central America, probably by the start of the Early Miocene, about 23 million years ago.