Chocolate' flint : 2D documentation Upper Jurassic
Chocolate' flint : 2D documentation Upper Jurassic
Chocolate' flint : 3D documentation Upper Jurassic
Chocolate' flint : 2D documentation Upper Jurassic
Świeciechów flint : 2D documentation Turonian
Striped flint : 3D documentation Upper Oxford
Gray white-spotted flint : 3D documentation Turonian
Świeciechów flint : 3D documentation Turonian
Villemaur-sur-Vanne : 2D documentation Cretaceous
Chocolate' flint : 3D documentation Upper Jurassic
Striped flint : 2D documentation Upper Oxford
Gray white-spotted flint : 2D documentation Turonian
Chocolate' flint : 3D documentation Upper Jurassic
Villemaur-sur-Vanne : 3D documentation Cretaceous