Genus Paleonostochopsis
- Species total:
- 2
- Age range:
- 1923.33 - 570 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Paleonostochopsis | Middle Algonkian | Late Algonkian |
|
| Paleonostochopsis vindhyanensis | Middle Algonkian | Late Algonkian |
|