| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Sphenotrochus gardineri
Taxonomy
Sphenotrochus gardineri was named by Squires (1961).
Sister species lacking formal opinion data
Entered
by U. Merkel (authorized by W. Kiessling) on 2009-11-17
Synonymy list
| Year | Name and author |
|---|---|
| 1961 | Sphenotrochus gardineri Squires |
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.
†Sphenotrochus gardineri Squires 1961
show all | hide all
Diagnosis
No diagnoses are available
Measurements
No measurements are available
|
|
||||
|
|
||||
|
|
||||
|
|
||||
|
|
||||
|
|
||||
|
|
||||
|
|
||||
| Source: g = genus, f = family, o = order, c = class | |||||
| References: Kiessling 2004, Kiessling 2003 | |||||
Age range: Late/Upper Oligocene or 27.30000 to 23.04000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Oligocene | Argentina (Santa Cruz) | Sphenotrochus gardineri (92495) |