| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Polyceratella
Taxonomy
Polyceratella is a genus. It is not extant.
It was assigned to Sigmoopsidae by Benson et al. (1961); to Tetradellinae by Meidla (1996); and to Palaeocopida by Sepkoski (2002).
It was assigned to Sigmoopsidae by Benson et al. (1961); to Tetradellinae by Meidla (1996); and to Palaeocopida by Sepkoski (2002).
Synonymy list
| Year | Name and author |
|---|---|
| 1961 | Polyceratella Benson et al. p. Q160 |
| 1996 | Polyceratella Meidla |
| 2002 | Polyceratella Sepkoski |
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. †Polyceratella
show all | hide all
Diagnosis
No diagnoses are available
Measurements
No measurements are available
|
|
||||
|
|
||||
|
|
||||
|
|
||||
| Source: o = order, c = class | |||||
| References: Alvarez et al. 2008, Kiessling 2004 | |||||
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Costonian - Harnagian | Sweden | P. sp. (2765 2767) | |
| Idavere | Latvia (Daugavpils) | P. aluverensis, P. bicornis (192983) | |
| Haljala | Russian Federation (Novgorod Oblast) | P. aluverensis, P. bicornis (235894) |