At least six years ago MCBONES volunteers carefully excavated the left shoulder blade called a scapula from a mammoth that lived 17,450 years ago before its bones ended up on a hillside just ...

The shoulder blade of an ice age mammoth is shown as it was being carefully unearthed, leaving a pedestal of dirt beneath it, at the Coyote Canyon dig site near Kennewick. Kadlec Regional Medical ...