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Hemiptychina subaequalis
Taxonomy
Hemiptychina subaequalis was named by Reed (1944). Its type specimen is GSI 17009, a shell, and it is a 3D body fossil. Its type locality is Chambalwala nala, Narsingphoar, marly beds, Salt Range, which is in a Capitanian carbonate marl in the Wargal Formation of Pakistan.
Synonymy list
| Year | Name and author |
|---|---|
| 1944 | Hemiptychina subaequalis Reed p. 187 figs. Pl 48, fig 9 |
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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.
†Hemiptychina subaequalis Reed 1944
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | |||||
|---|---|---|---|---|---|---|---|
| shell height | 1 | 10.0 |
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| Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
| References: Aberhan et al. 2004, Nesnidal et al. 2013 | |||||
Age range: base of the Wuchiapingian to the top of the Capitanian or 259.90000 to 259.51000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Capitanian | Pakistan | Hemiptychina subaequalis (type locality: 127001) | |
| Wuchiapingian | Pakistan | Hemiptychina subaequalis (126279) |