Historical Geology: Evolution of Earth and Life Through Time, Reed Wicander, James S. Monroe, pp. 11-45, Cengage Learning, 2012, ISBN 978-1-111-98729-9, ... Lobe-finned (subclass Sarcopterygii) and ray-finned (subclass Actinopterygii) fish are members of the class Osteichthyes (bony fish), whereas cartilaginous fish belong to the class Chondrichthyes ...
