Rhipidognathidae
Extinct family of jawless fishes
Rhipidognathidae Temporal range: Ordovician PreꞒ Ꞓ O S D C P T J K Pg N | |
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Scientific classification | |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | †Conodonta |
(unranked): | †Prioniodontida |
Family: | †Rhipidognathidae[1] Lindström, 1970 sensu Sweet, 1988 |
Genera | |
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Rhipidognathidae is a family of multielement conodonts from the Ordovician.
Genera
Genera are:
- †Appalachignathus Bergström et al., 1974
- †Bergstroemognathus Spergali, 1974
- †Rhipidognathus Branson, Mehl and Branson, 1951
References
- ^ Ordovician Rhipidognathid Conodonts from Australia and Iran. Yong Y. Zhen, Robert S. Nicoll, Ian G. Percival, Mir Alireza Hamedi and Ian Stewart, Journal of Paleontology, Vol. 75, No. 1 (Jan., 2001), pages 186-207 (Stable URL)
External links
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- Kingdom: Animalia
- Phylum: Chordata
- Subphylum: Vertebrata
Conodont-like fossils | |||||||||||||||
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