Chondrichthyes: Paleozoic Elasmobranchii: Teeth. Handbook of Paleoichthyology, Volume 3D. By Michał Ginter, Oliver Hampe, and Christopher J. Duffin. München (Germany): Verlag Dr. Friedrich Pfeil. €120.00. 168 p.; ill.; index of Genera and index of Higher Categories. ISBN: 978-3-89937-116-1. 2010.