Lousberg flint : 2D documentation Upper Cretaceous (Maastrichtian)
Cretaceaous flint from Brzoza village : 3D documentation Upper Cretaceous
Lousberg flint : 3D documentation Upper Cretaceous (Maastrichtian)
Villemaur-sur-Vanne : 3D documentation Cretaceous
Villemaur-sur-Vanne : 3D documentation Cretaceous
Jurassic flint : 3D documentation Upper Jurassic
Chocolate' flint : 3D documentation Upper Jurassic
Jurassic flint : 2D documentation Upper Jurassic
Scandynavian Senonian Flint : 2D documentation Maastrichtian
Grand-Pressigny flint : 2D documentation Turonian
Chocolate' flint : 2D documentation Upper Jurassic
Cuiry-lès-Chaudardes : 2D documentation Cretaceous
Chocolate' flint : 3D documentation Upper Jurassic (Oxfordian/Kimmeridgian)
Grand-Pressigny flint : 2D documentation Turonian
Chocolate' flint : 2D documentation Upper Jurassic
Villemaur-sur-Vanne : 3D documentation Cretaceous
Chocolate' flint : 3D documentation Upper Jurassic (Oxfordian/Kimmeridgian)
Chocolate' flint : 3D documentation Upper Jurassic
Jurassic flint : 2D documentation Upper Jurassic
Chocolate' flint : 3D documentation Upper Jurassic