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Dorytreta longicrura
Taxonomy
Dorytreta longicrura was named by Rong and Li (1999). Its type specimen is NIGP 129194 and is a 3D body fossil. Its type locality is AAE-651. Zhonggou, about 3 km northwest of Yanzikou,, which is in a Hirnantian shallow subtidal limestone in the Kuanyinchiao Formation of China.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1999 | Dorytreta longicrura Rong and Li pp. 844 - 846 figs. 13.1-13.10, 13.14 |
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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.
†Dorytreta longicrura Rong and Li 1999
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| J.-Y. Rong and R.-Y. Li 1999 | Dorytreta with ribs numbering 13-14 in average, apical angle relatively large, averaging 92 degrees, shell length to width ratio about 1.10. |
Measurements
No measurements are available
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| Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
| References: Nesnidal et al. 2013, Aberhan et al. 2004 | |||||
Age range: Hirnantian or 445.20000 to 443.40000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Hirnantian | China (Guizhou) | Dorytreta longicrura (type locality: 153320 153321) |