Genus Minutisphaeridium
- Species total:
- 4
- Age range:
- 195 - 129 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Minutisphaeridium delicutes | Early Jurassic | Middle Jurassic |
|
| Minutisphaeridium elegans | Early Jurassic | Middle Jurassic |
|
| Minutisphaeridium nutidus | Early Jurassic | Middle Jurassic |
|
| Minutisphaeridium sp | Early Jurassic | Berriasian |
|