Big, 80mm marrellamorph arthropod on 182mm x 137mm slab. Extremely rare! First we have ever had. See: Stürmer, W.; Bergstrom, J. The arthropods Mimetaster and Vachonisia from the Devonian Hunsruck Shale Palaeontologische Zeitschrift. v. 50 no. 1-2 (1976) p. 78-111
SOLD - Please inquire about the availability of other specimens
