Wüstenexpedition

You've lost a real archaeologist on you. Because in the shadow of the pyramid you have made a sensational find. The "bones" of a previously unknown species have your full attention. Carefully, so that everything remains intact, you brush this special treasure out of the sand. All helpers are amazed, because what is this? Is the bone really a rare BELANOsaurus? You will change and revolutionize the history of archaeology.

Hints:
No size and age restrictions
Suitable for people with a handicap