Examples of Udo Resch's collection:

Harpagodes cf. thirriae (Contejean, 1859); Kimmeridgian, upper Jurassic; Langenberg, Oker, North Rhine-Westphalia State, Germany; 140 mm; Coll. Udo Resch

Cuphosolenus cf. tenuistriatus (Buvignier, 1852); Kimmeridgian, upper Jurassic; Langenberg, Oker, North Rhine-Westphalia State, Germany; Coll. Udo Resch