| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Sinum imperforatum
Taxonomy
Sinum imperforatum was named by Dall (1915) [DISTRIBUTION: Early Miocene; North Carolina.]. It is not a trace fossil.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1915 | Sinum imperforatum Dall p. 109 figs. pl. 5, fig. 8 |
| 1926 | Sinum imperforatum Kellum p. 40 |
| 1943 | Sinum imperforatum Richards p. 523 |
| 1992 | Sinum imperforatum Ward p. 120 |
| 2008 | Sinum imperforatum Hendy 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.
†Sinum imperforatum Dall 1915
show all | hide all
Diagnosis
No diagnoses are available
Measurements
No measurements are available
|
|
||||
|
|||||
|
|
||||
|
|
||||
| Source: g = genus, f = family, c = class | |||||
| References: Aberhan et al. 2004, Kiessling 2004 | |||||
Age range: base of the Early/Lower Oligocene to the top of the Aquitanian or 33.90000 to 20.44000 Ma
Collections (9 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Oligocene | USA (Georgia) | Sinum imperforatum (60832) | |
| Rupelian | USA (Florida) | Sinum imperforatum (60665 60968) | |
| Late/Upper Oligocene | USA (North Carolina) | Sinum imperforatum (71649 71651 71652) | |
| Chattian - Aquitanian | USA (Florida) | Sinum imperforatum (60985 61070) | |
| Early/Lower Miocene | USA (North Carolina) | Sinum imperforatum (41987) |