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Ordosoceras
Taxonomy
Ordosoceras was named by Chang (1959) [Sepkoski's age data: O Aren O Llvi-u Sepkoski's reference number: 298,524,1066].
It was assigned to Polydesmiidae by Teichert et al. (1964) and Crick (1981); and to Actinocerida by Sepkoski (2002).
It was assigned to Polydesmiidae by Teichert et al. (1964) and Crick (1981); and to Actinocerida by Sepkoski (2002).
Synonymy list
Year | Name and author |
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1959 | Ordosoceras Chang |
1964 | Ordosoceras Teichert et al. p. 203 |
1981 | Ordosoceras Crick p. 227 |
2002 | Ordosoceras 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.
G. †Ordosoceras Chang 1959
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, c = class | |||||
References: Kiessling 2004, Aberhan et al. 2004 |
Age range: Arenig or 478.60000 to 466.00000 Ma
Collections (4 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Arenig | China (JiLin) | O. sp. (21147) | |
Arenig | China (LiaoNing) | O. sp. (20757) | |
Arenig | China (ShanDong) | O. sp. (20775) | |
Arenig | China (Tibet) | O. sp. (23605) |