Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Discussion
Described in Kurushin's unpublished PhD thesis (1998), and therefore not recognised by the ICZN, and should be considered a nomen nudum.
Taxonomy
Species
Species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1998 | Streblopterinella Kurushin |
2015 | Streblopterinella Clapham |
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.
G. †Streblopterinella Kurushin 1998
show all | hide all
†Streblopterinella egorovi Kurushin 1984
†Streblopterinella jakutica Kurushin 1985
†Streblopterinella newelli Kurushin 1982
Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
---|---|---|---|---|---|---|---|
shell height | 1 | 16.5 | - | - | - | - | |
valve height | 5 | 13.0 | 9.00 | 16.2 | 14.2 | 2.72 |
|
|
||||
|
|
||||
|
|||||
|
|
||||
|
|
||||
Source: o = order, c = class | |||||
References: Kiessling 2004, Aberhan et al. 2004 |
Age range: Olenekian or 251.20000 to 247.20000 Ma
Collections (8 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Smithian | Russian Federation | Streblopteria egorovi (107007) | |
Spathian | Russian Federation | Streblopteria jakutica (107190 123385) Streblopteria newelli (107106) S. newelli (99913) | |
Olenekian | Russian Federation | S. cognata (124536) S. jakutica (124542 124543) |