Somnium

                  Hanonet Formation (upper part) Resteigne

                   It appears that only four trilobite spieces are present in this part of the Hanonet Formation in which Dechenella is very

                   very common (>70%).

Dechenella rossumi

 

Goldius sp.

 

Longiproetus meiopsifius

 

Nyterops cf. hollandi