and point of balance.” “We have the advantage of having complete wooden spears and not just a spear tip,” said Leder. “So we can say something about the point of balance, which is a very ...

Blade flakes were "pre-forms" that could be fashioned into knives, hide scrapers, spear tips, drills ... that could have been used on animal hides, wood, or bones. Once the hide was removed ...

Blade flakes were "pre-forms" that could be fashioned into knives, hide scrapers, spear tips, drills ... that could have been used on animal hides, wood, or bones. Once the hide was removed ...