Nematosphaeropsis |
Nematosphaeropsis
|
Australia(Victoria) |
Middle Miocene |
|
Nematosphaeropsis |
Nematosphaeropsis densiradiata
|
Nd |
Nd |
|
Nematosphaeropsis |
Nematosphaeropsis downiei
|
Nd |
Nd |
|
Nematosphaeropsis |
Nematosphaeropsis elegantula
|
Nd |
Nd |
|
Nematosphaeropsis |
Nematosphaeropsis philippotii
|
Nd |
Nd |
|
Nematosphaeropsis |
Nematosphaeropsis quinquetra
|
Nd |
Nd |
|
Nematosphaeropsis |
Nematosphaeropsis scala
|
Nd |
Nd |
|
Nematosphaeropsis |
Nematosphaeropsis singularis
|
Nd |
Nd |
|
Nematosphaeropsis |
Nematosphaeropsis balcombiana
|
USA(Gulf of Mexico) |
Miocene |
Holocene |
Nematosphaeropsis |
Nematosphaeropsis lativittata
sp. nov. |
USA(Gulf of Mexico) |
Late Neogene |
|
Nematosphaeropsis |
Nematosphaeropsis sp
sp. nov. |
USA(Gulf of Mexico) |
Late Neogene |
|
Nematosphaeropsis |
Nematosphaeropsis lemniscata
|
USA(Gulf of Mexico) |
Miocene |
Holocene |
Nematosphaeropsis |
Nematosphaeropsis oblonga
|
USA(Gulf of Mexico) |
Miocene |
Holocene |
Nematosphaeropsis |
Nematosphaeropsis rigida
sp. nov. |
USA(Gulf of Mexico) |
Late Neogene |
|
Nematosphaeropsis |
Nematosphaeropsis balcombiana
|
USA(Gulf of Mexico) |
Late Neogene |
|
Nematosphaeropsis |
Nematosphaeropsis sp.B
sp. nov. |
USA(Gulf of Mexico) |
Late Neogene |
|
Unipontidinium |
Unipontidinium
|
USA(Gulf of Mexico) |
Miocene |
Holocene |