Plattenhornstein rogowiec (Tabular chert of the Baiersdorf-type) : dokumentacja [2D] Tyton/Górna Jura

Plattenhornstein chert of the Abensberg-Arnhofen type : 2D documentation Upper Jurassic

Plattenhornstein chert of the Abensberg-Arnhofen type : 3D documentation Upper Jurassic

Plattenhornstein rogowiec (Tabular chert of the Baiersdorf-type) : dokumentacja [3D] Tyton/Górna Jura

Blok krzemienny 26 [J.F./27] Mazovian

Blok krzemienny 25 [J.F./20] Mazovian

Blok krzemienny 63a [J.F./33] Mazovian

Blok krzemienny 110 [J.K. 68] Mazovian

Scandynavian Senonian Flint : 3D documentation Maastrichtian

Abilly la Claisière : 2D documentation Turonian

Ożarów flint : 3D documentation Turonian

Świeciechów flint : 3D documentation Turonian

Grand-Pressigny flint : 2D documentation Turonian

Chocolate' flint : 3D documentation Upper Jurassic

Jurassic flint : 2D documentation Upper Jurassic

Nointel : 2D documentation Upper Cretaceous

Grand-Pressigny flint : 3D documentation Turonian

Chocolate' flint : 2D documentation Upper Jurassic

Scandynavian Senonian Flint : 2D documentation Maastrichtian

Jurassic flint : 3D documentation Upper Jurassic

Świeciechów flint : 2D documentation Turonian

Nointel : 3D documentation Upper Cretaceous

Ożarów flint : 2D documentation Turonian

Kristianstad flint black Upper Campanian

Abilly la Claisière : 3D documentation Turonian