Genus Membranilarnacia
- Species total:
- 51
- Age range:
- 478.33 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Membranilarnacia wetzelii | Albian | Cenomanian |
|
| Membranilarnacia vibrosa | Early Oligocene | Middle Oligocene |
|
| Membranilarnacia ursulae | Coniacian | Middle Miocene |
|
| Membranilarnacia tenera | Ypresian | Early Lutetian |
|
| Membranilarnacia tenella | Early Maastrichtian | Middle Danian |
|
| Membranilarnacia sp.B | Eocene | Eocene |
|
| Membranilarnacia sp.A De C.,1975 | Late Eocene | Rupelian |
|
| Membranilarnacia sp.A | Early Eocene | Early Oligocene |
|
| Membranilarnacia sp. Xu et al,1997 | Middle Eocene | Late Eocene |
|
| Membranilarnacia sp. Wils.,1971 | Campanian | Early Danian |
|
| Membranilarnacia sp. Kirs.,1991 | Early Maestrichtian | Early Maestrichtian |
|
| Membranilarnacia sp. Kar,1979 | Lutetian | Lutetian |
|
| Membranilarnacia sp. Brin.et al,2003 | Late Eocene | Late Eocene |
|
| Membranilarnacia sp. Beil.,1994 | Campanian | Maastrichtian |
|
| Membranilarnacia sp | Llandoverian | Middle Oligocene |
|
| Membranilarnacia scabra | Early Oligocene | Middle Oligocene |
|
| Membranilarnacia reticulovata | Albian | Albian |
|