Chocolate' flint : 2D documentation Upper Oxford/ Lower Kimmeridgian
Chocolate' flint : 2D documentation Upper Oxford/ Lower Kimmeridgian
Jurassic flint : 2D documentation Upper Jurassic
Jurassic flint : 2D documentation Upper Jurassic
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
Jurassic flint : 2D documentation Upper Jurassic
Chocolate' flint : 3D documentation Upper Jurassic
Jurassic flint : 2D documentation Upper Jurassic
Chocolate' flint : 3D documentation Upper Jurassic
Jurassic flint : 2D documentation Upper Jurassic
Jurassic flint : 2D documentation Upper Jurassic
Świeciechów flint : 3D documentation Turonian
Jurassic flint : 2D documentation Upper Jurassic
Scandynavian Senonian Flint : 2D documentation Maastrichtian
Jurassic flint : 2D documentation Upper Jurassic
Jurassic flint : 2D documentation Upper Jurassic
Scandynavian Senonian Flint : 2D documentation Maastrichtian
Scandynavian Senonian Flint : 2D documentation Maastrichtian
Scandynavian Senonian Flint : 2D documentation Maastrichtian