Genus Agetocystis
- Species total:
- 3
- Age range:
- 500 - 0 MA (obsolete dating)
- IRMNG:
- find
Name | From | To | Age range |
---|---|---|---|
Agetocystis | Early Tremadocian | Early Tremadocian |
|
Agetocystis poriferus | Early Tremadocian | Early Tremadocian |
|
Agetocystis rombiferus | Tremadocian | Tremadocian |
|