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Hunanocephalus
Taxonomy
Hunanocephalus was named by Lee (1963) [Sepkoski's age data: Cm Boto-l Sepkoski's reference number: 463
In Egorova. Sepkoski's age data: Cm Boto-l Sepkoski's reference number: 463]. It is not extant.
It was corrected as Hunnanocephalus by Sepkoski (2002).
It was assigned to Corynexochida by Sepkoski (2002) and Sepkoski (2002); and to Oryctocephalidae by Jell and Adrain (2002) and Kiessling (2003).
It was corrected as Hunnanocephalus by Sepkoski (2002).
It was assigned to Corynexochida by Sepkoski (2002) and Sepkoski (2002); and to Oryctocephalidae by Jell and Adrain (2002) and Kiessling (2003).
Species
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1963 | Hunanocephalus Lee |
| 2002 | Hunanocephalus Jell and Adrain |
| 2002 | Hunnanocephalus Sepkoski |
| 2003 | Hunanocephalus Kiessling |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, o = order, c = class | |||||
| References: Hendy et al. 2009, Whittington et al. 1997, Aberhan et al. 2004 | |||||
Age range: base of the Atdabanian to the top of the Nangaoian or 521.00000 to 514.00000 Ma
Collections (7 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Atdabanian | China (Hubei) | H. ovalis (141555) | |
| Nangaoian | China (Zhejiang) | H. ovalis (125528 125679) H. ovalis, H. constricatus, H. rarus (129764) H. rarus (125529) | |
| Nangaoian | China (Jiangsu) | Duotingia taihuensis (127383) | |
| Botomian | China (Guizhou) | H. sp. (96646) |