Wedge - mining tool Pleistocene, Late Palaeolithic (Alleröd - Younger Dryas, GI-1a - GS-1)
Double platform blade core Late Palaeolithic, Magdalenian Culture
Świeciechów flint : 3D documentation Turonian
Banded flint : 3D documentation Upper Jurassic (Oxfordian/Kimmeridgian)
Banded flint : 2D documentation Upper Jurassic (Oxfordian/Kimmeridgian)
Jurassic flint : 3D documentation Upper Jurassic
Jurassic flint : 2D documentation Upper Jurassic
Świeciechów flint : 2D documentation Turonian