Name: Dipterus valenciennesi (Sedgwick et Murchison, 1828)
Age: Middle Devonian
Provenance: Sandwick fish bed, Orkney, SCOTTLAND
Weight : 3.43 kg

The fish has a size of 16 cm .It is well centered onto a 23 x 15 cm unglued slab.
This is a beautiful, extremely rare specimen from a "classic" deposit that is now inaccessible.