Genus Sulcodiscus
- Species total:
- 2
- Age range:
- 199 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Sulcodiscus | Early Rhaetian | Early Rhaetian |
|
| Sulcodiscus trisulcatus | Early Rhaetian | Early Rhaetian |
|
Genus Sulcodiscus
- Species total:
- 2
- Age range:
- 199 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Sulcodiscus | Early Rhaetian | Early Rhaetian |
|
| Sulcodiscus trisulcatus | Early Rhaetian | Early Rhaetian |
|