Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Parasteroceras rakusi
Taxonomy
Parasteroceras rakusi was named by Dommergues et al. (1986).
Synonymy list
Year | Name and author |
---|---|
1986 | Parasteroceras rakusi Dommergues et al. |
2002 | Parasteroceras rakusi Rakús and Guex p. 82 figs. Pl 8, figs 1-6; pl 9, figs 1,2; pl 10, fig 2; pl 11, figs 1,2; text-fig 65 |
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.
†Parasteroceras rakusi Dommergues et al. 1986
show all | hide all
Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
---|---|---|---|---|---|---|---|
shell height | 4 | 15.0 | 8.70 | 21.0 | 16.6 | 5.14 | |
shell diameter | 4 | 31.4 | 19.3 | 42.6 | 34.4 | 9.75 | |
shell inflation | 4 | 6.76 | 4.80 | 9.70 | 6.70 | 2.04 |
|
|
||||
|
|
||||
|
|
||||
|
|
||||
Source: o = order, c = class | |||||
References: Kiessling 2004, Kiessling 2003 |
Age range: Oxynotum or 196.50000 to 189.60000 Ma
Collections (2 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Oxynotum | Tunisia | Parasteroceras rakusi (170509) | |
Turneri - Obtusum | Tunisia | Parasteroceras rakusi (170503) |