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Pectorhyncha
Taxonomy
Pectorhyncha was named by McLearn (1918) [Sepkoski's age data: S Ldov-u Sepkoski's reference number: 25].
It was assigned to Obturamentellidae by Savage and Goodwin (1998) and Williams et al. (2002); and to Rhynchonellida by Sepkoski (2002).
It was assigned to Obturamentellidae by Savage and Goodwin (1998) and Williams et al. (2002); and to Rhynchonellida by Sepkoski (2002).
Synonymy list
| Year | Name and author |
|---|---|
| 1918 | Pectorhyncha McLearn |
| 1998 | Pectorhyncha Savage and Goodwin p. 438 |
| 2002 | Pectorhyncha Sepkoski |
| 2002 | Pectorhyncha Williams et al. p. 1117 |
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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. †Pectorhyncha McLearn 1918
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Diagnosis
No diagnoses are available
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: Early/Lower Emsian or 409.10000 to 402.50000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Emsian | China (Heilongjiang) | P. sp. (25844) |