Sunnaginia
Appearance
Sunnaginia Temporal range:
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Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Stem group: | †"Tommotiida" |
Genus: | †Sunnaginia Missarzhevsky, 1969 |
Sunnaginia is a tommotiid known from the Comely Limestone and elsewhere, and appears to represent one of the closest relatives to the brachiopod crown group, in a more derived position than Eccentrotheca.[1]
References
- ^ Murdock, D. J. E.; Donoghue, P. C. J.; Bengtson, S.; Marone, F. (2012). "Ontogeny and microstructure of the enigmatic Cambrian tommotiid Sunnaginia Missarzhevsky, 1969". Palaeontology: no–no. doi:10.1111/j.1475-4983.2012.01131.x.