The area is known for significant deposits of mammoth bones.

The oldest discovered tools and mammoth bones are 28,000 years old.

Some wood was available from river valleys, but for building purposes mammoth bones were in greater supply.

You may have to tell me where to put it, but I have back enough to carry a mammoth bone or two.

In addition to the projectile points, he reported finding mammoth bones.

The doctors located two concentrations of mammoth bones that day.

She wondered how many mammoth bones lay beneath the hard rocky ground of this small new world.

All mammoth bones excavated from the site were examined in the lab.

Remains of three dogs were also found, one of which had a mammoth bone in its mouth.

It is clear in this case as well, that some of the mammoth bones were also used for decorative purposes.