| details |
Eocene |
Early Miocene |
China(Kwangsi) |
He,C.-Q. Tertiary dinoflagellates and acritarchs from the coastal region of the Beibu Gulf. |
1984 |
| details |
Middle Miocene |
|
Oregon |
Gray,J. Fossil Chlorophycean algae from the Miocene of Oregon. |
1960 |
| details |
Early Tertiary |
|
China(Kiangsu) |
Chu,H.-J. et al. Fossil Pediastrum algae from the Dainan Formation, (Lower Tertiary), of northern Jiangsu with note on their sedimentary conditions. |
1978 |
| details |
Nd |
|
Nd |
Batten,D.J. Green and Blue-Green algae. 7C-Colonial Chlorococcal. (Principles and Applications. Applications. J.Jansonius and D.C.McGregor, editors.) |
1996 |