| Name | From | To | Age range |
|---|---|---|---|
| Membranosphaera | Mesozoic | Cenozoic |
|
| Membranosphaera bulluliniformis | Oxfordian | Early Paleogene |
|
| Membranosphaera coninckii | Aptian | Albian |
|
| Membranosphaera granulata | Aptian | Early Turonian |
|
| Membranosphaera maastrichtica | Cretaceous | Eocene |
|
| Membranosphaera norvickii | Aptian | Albian |
|
| Membranosphaera romaensis | Early Cretaceous | Albian |
|
| Membranosphaera rugosa | Early Cretaceous | Early Albian |
|
| Membranosphaera sp | Mesozoic | Early Oligocene |
|
| Membranosphaera sp. Deak & Comb.,1967 | Early Albian | Early Cenomanian |
|
| Membranosphaera sp. Drug.,1967 | Late Maastrichtian | Danian |
|
| Membranosphaera sp.A | Aptian | Albian |
|
| Membranosphaera sp.A Dave.,1979 | Aptian | Santonian |
|
| Membranosphaera sp.A De C.,1975 | Danian | Danian |
|
| Membranosphaera sp.B | Danian | Ypresian |
|
| Membranosphaera sp.B De C.,1975 | Late Maastrichtian | Early Ypresian |
|
| Membranosphaera sp.III | Early Ypresian | Early Ypresian |
|