Looks like a deer femur.

Still a piece of wood I would pick up

It’s wood

Looks like a cannon bone of a deer. The toe bone. The chewed end is where the final toes and hoofs go. Basically a deer walks on its top toes or finger nails. The nails being the hooves.

Looks like a front tooth of a herbivore

Tooth

Yours is much bigger that a deer. That’s why I said moose. Don’t quite know their range in the ice age.

Some ice aged herbivore with narrow hoofs like deer.

Maybe old old moose just need to find squirrel.

Could be seal or sea lion

Shark vertebrae?

Top one kind of looks like a horn core

Don’t think cow or horse. Thinking something much older.

Actually a toe bone of something large. Maybe moose or even camel sized.

A limb bone of something.

Large carnivore of some type.

Maybe horse

It a toe bone

Also looks like a bunch of cave pearls stuck together

Kind of looks like cave popcorn formation