Reversal Homoplasy The Case of Tetrapods. Tetrapod limbs are complex Ball joint at girdle (pectoral or pelvic) Proximal segment has one heavy bone Hinge.
Phylum chordata - Fish
Evidence for evolution powerpoint
NatSci_ecology
Class Sarcopterygii (coelacanths, lungfishes) lobed fins bony supports to tips of fins.
Mathematical Modeling of Vertebrate Limb Development
Early Tetrapods and Modern Amphibians Chapter 25.
Comparative Anatomy
