A new Alokistocaridae Resser, 1939 (Trilobita) from the middle Cambrian of Spain

Autor: Esteve, Jorge, Sundberg, Frederick A., Zamora, Samuel, Gozalo, Rodolfo
Zdroj: In Géobios May-June 2012 45(3):275-283
Databáze: ScienceDirect