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Septatoechia
Taxonomy
Septatoechia is a genus. It is not extant.
It was assigned to Rhynchonellida by Sepkoski (2002); and to Viarhynchiinae by Williams et al. (2002).
It was assigned to Rhynchonellida by Sepkoski (2002); and to Viarhynchiinae by Williams et al. (2002).
Species
Species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
2002 | Septatoechia Sepkoski |
2002 | Septatoechia Williams et al. p. 1365 |
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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. †Septatoechia
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†Septatoechia elegans Von Hanstein 1879
†Septatoechia magna Pettitt 1950
Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
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height | 5 | 17.8 | 14.8 | 22.5 | 18.1 | 2.95 |
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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 to the top of the Early/Lower Maastrichtian or 122.46000 to 66.00000 Ma
Collections (7 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Early/Lower Aptian | Kazakhstan | S. savelievi (64638) | |
Maastrichtian | United Kingdom (England) | S. magna (154734) | |
Early/Lower Maastrichtian | United Kingdom (England) | Cretirhynchia magna (159329) | |
Early/Lower Maastrichtian | Belgium | Cyclothyris elegans (170076 170078) S. elegans (154735 154736) |