Template:Taxonomy/Circothecidae
Bold ranks show taxa that will be shown in taxoboxes
because rank is principal or always_display=yes.
| Ancestral taxa | |||
|---|---|---|---|
| Taxonomy template missing (fix): | Orthothecida/? | ||
| Family: | †Circothecidae | [Taxonomy; edit] | |
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Error: missing taxonomy template. Taxonomic information is missing for "Orthothecida/?", given as the value of parent. Is "Orthothecida/?" spelt correctly? Is it the scientific name, not the English name? If so, "Template:Taxonomy/Orthothecida/?" needs to be created: create page.
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| Parent: | Orthothecida/? [Taxonomy; edit]
|
| Rank: | familia (displays as Family)
|
| Link: | †Circothecidae
|
| Extinct: | yes
|
| Always displayed: | yes (major rank) |
| Taxonomic references: | Brasier, M. D. (1986). The succession of small shelly fossils (especially conoidal microfossils) from English Precambrian–Cambrian boundary beds. Geological Magazine, 123(3), 237–256. doi:10.1017/S0016756800034737
Argued not to be hyoliths at all by: Webers, G. F., & Yochelson, E. L. (1989). Late Cambrian molluscan faunas and the origin of the Cephalopoda. Geological Society, London, Special Publications, 47(1), 29–42. doi:10.1144/gsl.sp.1989.047.01.04 |
| Parent's taxonomic references: | Template:Taxonomy/Orthothecida/? |
