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Sakawairhynchia tokombensis
Taxonomy
Sakawairhynchia tokombensis was named by Tokuyama (1957).
It was corrected as Sakawairhynchia tokomboensis by Ager and Westermann (1963).
It was corrected as Sakawairhynchia tokomboensis by Ager and Westermann (1963).
Synonymy list
| Year | Name and author |
|---|---|
| 1957 | Sakawairhynchia tokombensis Tokuyama p. 127 figs. Pl 10, figs 1-4 |
| 1963 | Sakawairhynchia tokomboensis Ager and Westermann p. 608 figs. Pl 73, figs 4a-c |
| 1965 | Sakawairhynchia tokombensis Dagys p. 65 figs. Pl 8, figs 10-13 |
| 1974 | Sakawairhynchia tokombensis Dagys p. 94 |
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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.
†Sakawairhynchia tokombensis Tokuyama 1957
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | |||||
|---|---|---|---|---|---|---|---|
| shell height | 1 | 7.40 |
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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: Carnian or 237.00000 to 228.00000 Ma
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Carnian | Russian Federation | Sakawairhynchia tokombensis (127996 128036 128037) | |
| Carnian | Canada (British Columbia) | Sakawairhynchia tokomboensis (133089) |