Hydrocephalus minor (Boeck, 1827)
Hydrocephalus is a type of Paradoxides. Small piece of green shale with the remains of at least 6 individuals. One is complete except for its librigenes. Nice preservation and detail.
Middle Cambrian, Drumian Stage, Jince Formation.
Vystrkov Hill, Jince, Czech Republic
Specimen : 7.3 x 6 cm.
