| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Tetrarhynchia inopinata
Taxonomy
Tetrarhynchia inopinata was named by Siblik (1999).
Synonymy list
| Year | Name and author |
|---|---|
| 1999 | Tetrarhynchia inopinata Siblik p. 425 figs. Pl 1, figs 1-4,7; text-figs 6,7 |
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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.
†Tetrarhynchia inopinata Siblik 1999
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 5 | 11.2 | 9.40 | 13.0 | 11.1 | 1.64 |
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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: Hettangian or 201.30000 to 199.30000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Hettangian | Austria | Tetrarhynchia inopinata (29054 29058) |