The Origin of the Primitive Tetrapod Limb
β Scribed by T. S. Westoll
- Book ID
- 123663926
- Publisher
- The Royal Society
- Year
- 1943
- Tongue
- English
- Weight
- 649 KB
- Volume
- 131
- Category
- Article
- ISSN
- 0080-4649
- DOI
- 10.2307/82424
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π SIMILAR VOLUMES
The study of the origin and evolution of the tetrapod limb has benefited enormously from the confluence of molecular and paleontological data. In the last two decades, our knowledge of the basic molecular mechanisms that control limb development has grown exponentially, and developmental biologists
## Abstract A wrist joint and structures typical of the hand, such as digits, however, are absent in [Eustenopteron] (Andrews and Westoll, β68, p 240). Great changes must have been undergone during evolution of the ankle joint; the small number of large bones in the fin must somehow have developed