| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Regina grahami
Taxonomy
No taxonomic data are available
Synonymy list
No taxonomic opinions are available
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No classification data are available
Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available
Age range: base of the Blancan to the top of the Irvingtonian or 4.70000 to 0.21000 Ma
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Blancan | USA (Nebraska) | Regina grahami (19954 27572) | |
| Irvingtonian | USA (Kansas) | Regina grahami (20390 20423) |