Allart P Van Viersen and Harald Prescher (2014)
“Devil horned” Cyphaspis (Trilobita,Otarioninae): examples from the Middle Devonian of the Ardennes (Belgium),Eifel (Germany) and Maʼder (Morocco)
Geologica Belgica, vol. 17/3-4 p. 268-275.
16319, 194, Lx, SYNDIN, CO, PAL
Document Actions