| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Rhynchonelloidea formalis
Taxonomy
Rhynchonelloidea formalis was named by Kamyshan (1973). Its type specimen is No. 6/2075 and is a 3D body fossil. Its type locality is Pregradnaya (left bank, Murchisonae oolite), which is in a Murchisonae carbonate limestone in the Russian Federation.
Synonymy list
| Year | Name and author |
|---|---|
| 1973 | Rhynchonelloidea formalis Kamyshan p. 78 figs. Pl. 9, Fig. 3-4 |
Is something missing? Join the Paleobiology Database and enter the data
|
|
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.
†Rhynchonelloidea formalis Kamyshan 1973
show all | hide all
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 2 | 12.3 | 12.0 | 12.7 | 12.3 | 0.495 |
|
|
||||
|
|
||||
|
|||||
|
|
||||
|
|
||||
| Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
| References: Nesnidal et al. 2013, Aberhan et al. 2004 | |||||
Age range: Murchisonae or 175.60000 to 171.60000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Murchisonae | Russian Federation | Rhynchonelloidea formalis (type locality: 162924) |