Banded flint : 3D documentation Upper Jurassic (Oxfordian/Kimmeridgian)
Świeciechów flint : 3D documentation Turonian
Banded flint : 3D documentation Upper Jurassic (Oxfordian/Kimmeridgian)
Świeciechów flint : 2D documentation Turonian
Banded flint : 3D documentation Upper Jurassic (Oxfordian/Kimmeridgian)
Banded flint : 3D documentation Upper Jurassic (Oxfordian/Kimmeridgian)
Banded flint : 3D documentation Upper Jurassic (Oxfordian/Kimmeridgian)
Świeciechów flint : 3D documentation Turonian
Świeciechów flint : 3D documentation Turonian
Świeciechów flint : 2D documentation Turonian
Świeciechów flint : 2D documentation Turonian
Świeciechów flint : 3D documentation Turonian
Banded flint : 3D documentation Upper Jurassic (Oxfordian/Kimmeridgian)
Świeciechów flint : 3D documentation Turonian
Świeciechów flint : 3D documentation Turonian
Jurassic flint : 3D documentation Upper Jurassic
Banded flint : 3D documentation Upper Jurassic (Oxfordian/Kimmeridgian)
Banded flint : 3D documentation Upper Jurassic (Oxfordian/Kimmeridgian)
Świeciechów flint : 3D documentation Turonian
Świeciechów flint : 3D documentation Turonian
Świeciechów flint : 3D documentation Turonian
Świeciechów flint : 3D documentation Turonian
Świeciechów flint : 3D documentation Turonian