Genus Sphaeropollis
- Species total:
- 2
- Age range:
- 88 - 0 MA (obsolete dating)
- IRMNG:
- find
Name | From | To | Age range |
---|---|---|---|
Sphaeropollis | Nd | Nd |
|
Sphaeropollis mariaeandrei | Senonian | Senonian |
|
Genus Sphaeropollis
- Species total:
- 2
- Age range:
- 88 - 0 MA (obsolete dating)
- IRMNG:
- find
Name | From | To | Age range |
---|---|---|---|
Sphaeropollis | Nd | Nd |
|
Sphaeropollis mariaeandrei | Senonian | Senonian |
|