Chocolate' flint : 3D documentation Upper Jurassic
Świeciechów flint : 3D documentation Turonian
Świeciechów flint : 2D documentation Turonian
Świeciechów flint : 2D documentation Turonian
Świeciechów flint : 3D documentation Turonian
Chocolate' flint : 2D documentation Upper Jurassic
Świeciechów flint : 3D documentation Turonian
Świeciechów flint : 3D documentation Turonian
Chocolate' flint : 2D documentation Upper Jurassic
Cretaceaous flint from Brzoza village : 3D documentation Upper Cretaceous
Cretaceaous flint from Brzoza village : 3D documentation Upper Cretaceous
Cretaceaous flint from Brzoza village : 3D documentation Upper Cretaceous
Chocolate' flint : 3D documentation Upper Jurassic
Cretaceaous flint from Brzoza village : 2D documentation Upper Cretaceous
Cretaceaous flint from Brzoza village : 2D documentation Upper Cretaceous
Cretaceaous flint from Brzoza village : 2D documentation Upper Cretaceous
Świeciechów flint : 2D documentation Turonian
Świeciechów flint : 2D documentation Turonian