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Arthricocephalus (Arthricocephalites)
Taxonomy
Arthricocephalus (Arthricocephalites) was named by Chien and Lin (1974) [Sepkoski's age data: Cm Boto-u Sepkoski's reference number: 463]. It is not extant.
It was reranked as Arthricocephalites by Sepkoski (2002); it was synonymized subjectively with Arthricocephalus by Jell and Adrain (2002).
It was assigned to Arthricocephalus by Chien and Lin (1974); and to Corynexochida by Sepkoski (2002).
It was reranked as Arthricocephalites by Sepkoski (2002); it was synonymized subjectively with Arthricocephalus by Jell and Adrain (2002).
It was assigned to Arthricocephalus by Chien and Lin (1974); and to Corynexochida by Sepkoski (2002).
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1974 | Arthricocephalus (Arthricocephalites) Chien and Lin |
| 2002 | Arthricocephalites Sepkoski |
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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.
Subg. †Arthricocephalus (Arthricocephalites) Chien and Lin 1974
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†Arthricocephalus (Arthricocephalites) granulus Chien and Lin 1977
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, o = order, c = class | |||||
| References: Aberhan et al. 2004, Whittington et al. 1997, Hendy et al. 2009 | |||||
Age range: Duyunian or 514.50000 to 506.50000 Ma
Collections (5 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Nangaoian - Duyunian | China (Jiangsu) | Arthricocephalus granulus (127385) | |
| Duyunian | China (Guizhou) | Arthricocephalites xinzhaiheensis (236016) | |
| Duyunian | China (Zhejiang) | Arthricocephalus fenshuiensis, Arthricocephalus sp. (129765) Arthricocephalus granulus (125681) Arthricocephalus sp., Arthricocephalus granulus (125530) |