Genus Membranilarnacia
- Species total:
- 51
- Age range:
- 478.33 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Membranilarnacia pirus | Middle Ordovician | Middle Ordovician |
|
| Membranilarnacia sp | Llandoverian | Middle Oligocene |
|
| Membranilarnacia pterococcoides | Early Devonian | Eocene |
|
| Membranilarnacia | Triassic | Recent |
|
| Membranilarnacia leptoderma | Early Liassic | Late Eocene |
|
| Membranilarnacia amalthei | Liassic | Liassic |
|
| Membranilarnacia polycladiata | Late Valanginian | Early Danian |
|
| Membranilarnacia gigantea | Albian | Albian |
|
| Membranilarnacia characta | Albian | Albian |
|
| Membranilarnacia wetzelii | Albian | Cenomanian |
|
| Membranilarnacia formosa | Albian | Albian |
|
| Membranilarnacia ovalis | Albian | Cenomanian |
|
| Membranilarnacia reticulovata | Albian | Albian |
|
| Membranilarnacia pellucida | Turonian | Maestrichtian |
|
| Membranilarnacia pterospermoides | Late Cretaceous | Maastrichtian |
|
| Membranilarnacia liradiscoides | Late Cretaceous | Maastrichtian |
|
| Membranilarnacia ursulae | Coniacian | Middle Miocene |
|