Genus Tricrinopollis
- Species total:
- 4
- Age range:
- 211 - 207 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Tricrinopollis | Early Carnian | Middle Carnian |
|
| Tricrinopollis minutus | Early Carnian | Early Carnian |
|
| Tricrinopollis olsenii | Early Carnian | Middle Carnian |
|
| Tricrinopollis sp | Early Carnian | Early Carnian |
|