full-body skeleton and model of stegosaurus displayed in an archaeological museum with educational signage

39aph39 anatomy ancient animal antiquities apex archaeological archaeology area body bone bones danger dinosaur display displayed education educational enhancing era exhibit exhibition experience extinct fear features food fossil full-body furious geology head history impact jurassic large large-scale learning life manufactured material mineral model monument museum national natural nature object old open paleontology prehistoric preserved reptile s scale science signage skeleton skull space spine steel stegosaurus stone structure teeth triassic vertebrate visitor wall well-lit