Dobunnodon
| Dobunnodon Temporal range: Middle Jurassic,
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| Scientific classification Edit this classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Clade: | Synapsida |
| Clade: | Therapsida |
| Clade: | Cynodontia |
| Clade: | Mammaliaformes |
| Order: | †Docodonta |
| Family: | †Docodontidae |
| Genus: | †Dobunnodon Panciroli et al., 2021 |
| Species: | †D. mussettae
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| Binomial name | |
| †Dobunnodon mussettae Panciroli et al., 2021
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| Synonyms | |
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Dobunnodon its an extinct genus of docodont from the Middle Jurassic (Bathonian) Forest Marble Formation of England, first discovered in Oxfordshire near the village of Kirtlington. The type species, D. mussettae, was originally named as a species of Borealestes in 2003.[1]
History
[edit | edit source]In 2003, Borealestes mussettae (originally 'B. mussetti') was named by Denise Sigogneau-Russell, based on isolated molars found in the Bathonian aged Kirtlington Mammal bed of Oxfordshire, England.[1] It differs from B. serendipitus in the details of cusps and ridges on the molar teeth. The species name mussetti was in honour of Dr Frances Mussett, in recognition of her major participation in fossil excavation at Kirtlington Cement Quarry. However, mussetti is the masculine form, and so this has been amended to mussettae by subsequent authors, starting with Alexander Averianov in 2004.[2][3] It was moved to the new genus Dobunnodon in 2021.[4]
Appearance
[edit | edit source]Dobunnodon is currently only known from isolated molars.[1][4][5] Docodonts are small (shrew to rat sized) mammaliaforms. Dobunnodon is believed to be a basal member of Docodonta.[6]
References
[edit | edit source]- ^ a b c Sigogneau-Russell D. (2003) Docodonts from the British Mesozoic. Acta Palaeontologica Polonica 48, 3, 357-374
- ^ Averianov, A. O. (2004). Interpretation of the Early Cretaceous mammal Peraiocynodon (Docodonta) and taxonomy of some British Mesozoic docodonts. Russian Journal of Theriology 3:1–4.
- ^ Panciroli, E., Benson, R.B. and Luo, Z.X., (2019). The mandible and dentition of Borealestes serendipitus (Docodonta) from the Middle Jurassic of Skye, Scotland. Journal of Vertebrate Paleontology, 39(3), p.e1621884
- ^ a b Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
- ^ Panciroli, E., Schultz J.A., and Luo, Z-X. (2018). The morphology of the petrosal and stapes of Borealestes (Mammaliaformes, Docodonta) from the Middle Jurassic of Skye, Scotland. Papers in Palaeontology https://doi.org/10.1002/spp2.1233
- ^ Luo Z-X, and Martin. (2007) Analysis of molar structure and phylogeny of docodont genera. Bulletin of Carnegie Museum of Natural History 39: 27-47
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