Genus Heteraulacacysta
- Species total:
- 14
- Age range:
- 230 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Heteraulacacysta | Mesozoic | Recent |
|
| Heteraulacacysta sp | Oxfordian | Late Pliocene |
|
| Heteraulacacysta porosa | Santonian | Early Pliocene |
|
| Heteraulacacysta leptalea | Paleocene | Chattian |
|
| Heteraulacacysta pustulata | Danian | Early Oligocene |
|
| Heteraulacacysta granulata | Late Paleocene | Early Eocene |
|
| Heteraulacacysta campanula | Late Paleocene | Early Pleistocene |
|
| Heteraulacacysta everriculata | Late Paleocene | Lutetian |
|
| Heteraulacacysta fehmarnensis | Ypresian | Late Oligocene |
|
| Heteraulacacysta sp.A Cost.& Down.,1979 | Early Eocene | Early Miocene |
|
| Heteraulacacysta polyedrica | Early Eocene | Early Eocene |
|
| Heteraulacacysta sp.A | Middle Eocene | Middle Eocene |
|
| Heteraulacacysta sp.1 | Middle Eocene | Late Eocene |
|
| Heteraulacacysta verricula | Early Miocene | Middle Miocene |
|