A New Look at Carboniferous Rhizodontid Humeri (Sarcopterygii; Tetrapodomorpha)

@article{Johanson2020ANL,
  title={A New Look at Carboniferous Rhizodontid Humeri (Sarcopterygii; Tetrapodomorpha)},
  author={Zerina Johanson and Jonathan E. Jeffery and T. J. Challands and Stephanie E. Pierce and Jennifer Alice Clack},
  journal={Journal of Vertebrate Paleontology},
  year={2020},
  volume={40}
}
ABSTRACT The Rhizodontida are a group of tetrapodomorph sarcopterygian fishes with a worldwide distribution in the Devonian and Carboniferous periods. Rhizodontids were first described in the U.K., with Carboniferous taxa such as Rhizodus, Strepsodus, and Archichthys each based on isolated teeth (probably symphysial tusks) with distinctive morphologies. Some isolated fin material has also been described, including humeri, but this material has generally been assigned to either Rhizodus or… 

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