| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Orthotichia parva
Taxonomy
Orthotichia parva was named by Sokolskaja (1965). Its type specimen is PIN 2072/47, a valve (Ventral valve), and it is a 3D body fossil. Its type locality is Ogbin, Ali Bashi Fm, Dzhagra River, which is in a Changhsingian marine horizon in the Ali Bashi Formation of Armenia.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1965 | Orthotichia parva Sokolskaja p. 201 figs. Pl 29, fig 8; text-fig 25 |
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.
†Orthotichia parva Sokolskaja 1965
show all | hide all
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | |||||
|---|---|---|---|---|---|---|---|
| shell height | 1 | 5.00 |
|
|
||||
|
|
||||
|
|||||
|
|
||||
|
|
||||
| Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
| References: Aberhan et al. 2004, Nesnidal et al. 2013 | |||||
Age range: Changhsingian or 254.14000 to 251.90200 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Changhsingian | Azerbaijan | Orthotichia parva (97207) | |
| Changhsingian | Armenia | Orthotichia parva (type locality: 113726) |