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Aseptirhynchia
Taxonomy
Aseptirhynchia is a genus. It is not extant. It is the type genus of Aseptorhynchiidae.
It was assigned to Rhynchonellida by Sepkoski (2002); and to Aseptorhynchiidae by Williams et al. (2002).
It was assigned to Rhynchonellida by Sepkoski (2002); and to Aseptorhynchiidae by Williams et al. (2002).
Synonymy list
Year | Name and author |
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2002 | Aseptirhynchia Sepkoski |
2002 | Aseptirhynchia Williams et al. p. 1186 |
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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. †Aseptirhynchia
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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 (3 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Early/Lower Emsian | USA (Alaska) | A. glabrata (3477 3483) | |
Zlichovian | USA (Alaska) | A. glabrata (3478) |