| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Unifascia
Taxonomy
Unifascia is a genus. It is not extant.
It was assigned to Brissidae by Fischer (1966); to Unifasciidae by Kier (1980); and to Spatangoida by Sepkoski (2002).
It was assigned to Brissidae by Fischer (1966); to Unifasciidae by Kier (1980); and to Spatangoida by Sepkoski (2002).
Species
Synonymy list
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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.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class, p = phylum | |||||
| References: Aberhan 1992, Kiessling 2004 | |||||
Age range: base of the Lutetian to the top of the Late/Upper Eocene or 47.80000 to 33.90000 Ma
Collections (7 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Lutetian | USA (South Carolina) | U. carolinensis (5462) | |
| Bartonian | USA (South Carolina) | U. carolinensis (5354) | |
| Bartonian | USA (North Carolina) | Macropneustes carolinensis (5436) U. carolinensis (5366 5383 5386) | |
| Late/Upper Eocene | USA (North Carolina) | Macropneustes carolinensis (142965) |