Assertion: stonehenge bluestone | /r/HasProperty | transported to salisbury plain
Facets:
value: by glaciers
type: CAUSE
value: by ice
type: CAUSE
value: by the actions of humans
type: CAUSE
Source sentences:
text: As the authors of the new paper state, ‘The precise location of the sources is critical for focusing archaeological investigations in order to take forward the long-running debate as to whether the Stonehenge bluestones were transported to Salisbury Plain by the actions of humans or by ice, and if the former, by what route.
text: Then, in 1971, geologist Geoffrey Kellaway published a study in Nature suggesting that the Stonehenge bluestones were transported onto Salisbury Plain by glaciers.