Assertion: wooden spear | /r/MadeOf | fire-hardened points
Facets:
Source sentences:
text: Neanderthals were constructing stone spear heads from as early as 300,000 BP and by 250,000 years ago, wooden spears were made with fire-hardened points.
text: Neanderthals were constructing stone spear heads from as early as 300,000 BP and by 250,000 years ago, wooden spears were made with fire-hardened points.