Genus Achomosphaera
- Species total:
- 97
- Age range:
- 514 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Achomosphaera heterostyla | Nd | Nd |
|
| Achomosphaera transculenta | Nd | Nd |
|
| Achomosphaera recurvata | Nd | Nd |
|
| Achomosphaera sp. He & Sun,1991 | Late Pleistocene | Late Pleistocene |
|
| Achomosphaera granulata | Quaternary | Holocene |
|
| Achomosphaera sp. Mcmi.,1992 | Middle Pliocene | Early Pleistocene |
|
| Achomosphaera sp. Head,1997 | Pliocene | Early Pleistocene |
|
| Achomosphaera argesensis | Pliocene | Pleistocene |
|
| Achomosphaera sp. Head,1996 | Pliocene | Baventian |
|
| Achomosphaera sp. A | Zanclean | Piacenzian |
|
| Achomosphaera sp. Gedl,1996 | Badenian | Badenian |
|
| Achomosphaera sp.II | Early Miocene | Middle Miocene |
|
| Achomosphaera sp.I | Early Miocene | Middle Miocene |
|
| Achomosphaera callosa | Miocene | Early Pleistocene |
|
| Achomosphaera heteracantha | Miocene | Miocene |
|
| Achomosphaera perforata | Early Miocene | Tiglian |
|
| Achomosphaera sp.A Powe.,1986 | Late Chattian | Middle Miocene |
|