Sublethal punctures in body chambers of Mesozoic ammonites (forma aegra fenestra n.f.), a tool to interpret synecological relationships, particularly predator-prey interactions
H. Keupp, Sublethal punctures in body chambers of Mesozoic ammonites (forma aegra fenestra n.f.), a tool to interpret synecological relationships, particularly predator-prey interactions, Palaontologische Zeitschrift Palaontologische Zeitschrift (Print);Journal of Palaontologische Gesellschaft Scientific contributions to palaeontology, 80(2), 2006, pp. 112-123