Contains the keyword 440
The lissamphibian humerus and elbow joint, and the origins of modern amphibians. Journal of Morphology. 2009;270:1443-53. Abstract
Georgenthalia clavinasica, a new genus and species of dissorophoid temnopsondyl from the Early Permian of Germany, and the relationships of the Amphibamidae. Journal of Vertebrate Palaeontology. 2008;28:61-75. Abstract
Limb ossification in the Paleozoic branchiosaurid Apateon (Temnospondyli) and the early evolution of preaxial dominance in tetrapod limb development. Evolution and Development. 2007;9:69-75. Abstract
