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Ancorhynchia ignobilis
Taxonomy
Anchorhynchia ignobilis was named by Shen et al. (1992). It is a 3D body fossil. Its type locality is Beifengjing Section, Bed 26, Zhongliang Hill, which is in a Changhsingian open shallow subtidal packstone in the Changxing Formation of China.
It was recombined as Ancorhynchia ignobilis by Wu et al. (2019).
It was recombined as Ancorhynchia ignobilis by Wu et al. (2019).
Synonymy list
| Year | Name and author |
|---|---|
| 1992 | Anchorhynchia ignobilis Shen et al. p. 182 figs. Pl 3, figs 26-29 |
| 2007 | Anchorhynchia ignobilis Shen and Shi p. 50 figs. Pl 19, figs 23-24 |
| 2019 | Ancorhynchia ignobilis Wu et al. p. 623 |
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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.
†Ancorhynchia ignobilis Shen et al. 1992
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 3 | 14.0 | 12.3 | 15.2 | 14.8 | 1.57 |
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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: Changhsingian or 254.17000 to 252.17000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Changhsingian | China (Chongqing) | Anchorhynchia ignobilis (type locality: 94984 138386 138387) |