Name: Hemipneustes striatoradiatus (Leske, 1778)& Nucleopygus scrobiculatus
Age : Cretaceous - Maastrichtian
Findspot : Eben-Emael / Belgique

The echinoid has a diameter of 8.0 cm !!
The stone is 22 x 18 cm .
Garanteed 100% natural