Our website is made possible by displaying online advertisements to our visitors.
Please consider supporting us by disabling your ad blocker.
Whatcheeriidae
| Whatcheeriidae Temporal range: Early Carboniferous
| |
|---|---|
| |
| Pederpes finneyae | |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Clade: | Sarcopterygii |
| Clade: | Tetrapodomorpha |
| Clade: | Stegocephali |
| Family: | †Whatcheeriidae Clack, 2002 |
| Type genus | |
| †Whatcheeria Lombard and Bolt, 1995
| |
| Genera | |
Whatcheeriidae is an extinct family of stem-tetrapods which lived in the Mississippian sub-period, a subdivision of the Carboniferous period. It contains the genera Pederpes, Whatcheeria, and possibly Ossinodus. Fossils of a possible whatcheeriid have been found from the Red Hill locality of Pennsylvania. If these remains are from a whatcheeriid, they extend the range of the family into the Late Devonian and suggest that advanced tetrapods may have lived alongside primitive tetrapod ancestors like Hynerpeton and Densignathus.[1] They also imply that a very long ghost lineage of whatcheeriids lived through Romer's gap, a period during the Early Carboniferous conspicuously lacking in tetrapod remains.[2]
- ^ Daeschler, E.B.; Clack, J.A.; Shubin, N.H. (2009). "Late Devonian tetrapod remains from Red Hill, Pennsylvania, USA: how much diversity?". Acta Zoologica. 90 (s1): 306–317. doi:10.1111/j.1463-6395.2008.00361.x.
- ^ Smithson, T.R.; Wood, S.P.; Marshall, J.E.A.; Clack, J.A. (2012). "Earliest Carboniferous tetrapod and arthropod faunas from Scotland populate Romer's Gap". Proceedings of the National Academy of Sciences of the United States of America. 109 (12): 4532–4537. Bibcode:2012PNAS..109.4532S. doi:10.1073/pnas.1117332109. PMC 3311392. PMID 22393016.
Previous Page Next Page
