Striped flint : 3D documentation Upper Oxford
Striped flint : 3D documentation Upper Oxford
Striped flint : 2D documentation Upper Oxford
Striped flint : 2D documentation Upper Oxford
Chocolate' flint : 3D documentation Upper Oxford/ Lower Kimmeridgian
Chocolate' flint : 3D documentation Upper Oxford/ Lower Kimmeridgian
Chocolate' flint : 2D documentation Upper Oxford/ Lower Kimmeridgian
Chocolate' flint : 2D documentation Upper Oxford/ Lower Kimmeridgian