| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Extropharciceras librum
Taxonomy
Extropharciceras librum was named by Bockwinkel et al. (2009). It is not extant. Its type locality is Dar Kaoua, which is in a Givetian offshore shelf lime mudstone in Morocco.
Synonymy list
| Year | Name and author |
|---|---|
| 2009 | Extropharciceras librum Bockwinkel et al. |
| 2013 | Extropharciceras librum Bockwinkel et al. |
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.
†Extropharciceras librum Bockwinkel et al. 2009
show all | hide all
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 6 | 21.8 | 17.4 | 27.5 | 21.8 | 3.96 | |
| shell diameter | 6 | 58.2 | 44.1 | 71.7 | 59.9 | 11.2 | |
| shell inflation | 6 | 19.0 | 13.8 | 25.9 | 19.4 | 4.48 |
|
|
||||
|
|
||||
|
|
||||
|
|
||||
| Source: o = order, c = class | |||||
| References: Kiessling 2004, Aberhan et al. 2004, Kiessling 2003 | |||||
Age range: Late/Upper Givetian or 383.40000 to 382.31000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Givetian | Morocco | Extropharciceras librum (type locality: 135660 189347) |