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Lisogoragnostus circularis
Taxonomy
Abagnostus circularis was named by Yang et al. (1993). It is not extant. Its type locality is Gaoqiaogou, bed 56b, which is in a Wangcunian/Guzhangian slope lime mudstone/limestone in the Baguamiao Formation of China.
It was recombined as Lisogoragnostus circularis by Peng and Robison (2000).
It was recombined as Lisogoragnostus circularis by Peng and Robison (2000).
Synonymy list
| Year | Name and author |
|---|---|
| 1993 | Abagnostus circularis Yang et al. |
| 2000 | Lisogoragnostus circularis Peng and Robison |
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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.
†Lisogoragnostus circularis Yang et al. 1993
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, f = family, o = order | |||||
| References: Whittington et al. 1997, Kiessling 2004, Hendy 2009 | |||||
Age range: base of the Wangcunian to the top of the Guzhangian or 504.50000 to 497.00000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Wangcunian | China (Sichuan) | Abagnostus circularis (127065) | |
| Wangcunian - Guzhangian | China (Sichuan) | Abagnostus circularis (type locality: 127066 127067) |