| details |
Late Oligocene |
|
India(Andaman) |
Mathur,Y.K. et al. Barail, (Laisong), palynofossils and Late Oligocene nannofossils from the Andaman Island, India. |
1980 |
| details |
Paleogene |
|
India(Assam) |
Mathur,Y.K. et al. Barail, (Laisong), palynofossils and Late Oligocene nannofossils from the Andaman Island, India. |
1980 |
| details |
Danian |
|
India(Assam) |
Salujha,S.K. et al. Palynological fossils from the Langpar Formation exposed along South Shillong Front, Meghalaya, India. |
1981 |
| details |
Maastrichtian |
Danian |
India(Assam) |
Jain,K.P. et al. Revision of some dinoflagellate cysts from Meghalaya, India. |
1982 |
| details |
Paleocene |
|
Nd |
Fensome,R.A. et al. Acritarchs and Fossil Prasinophytes: An index to genera, species and infraspecific taxa. |
1990 |
| details |
Paleocene |
|
India |
Sarjeant,W.A.S. et al. The Micrhystridium and Veryhachium Complexes (Acritarcha: Acanthomorphitae and Polygonomorphitae): A taxonomic reconsideration. |
1994 |
| details |
Paleocene |
|
India |
Stancliffe,R.P.W. et al. The acritarch genus Veryhachium Deunff,1954, emend., Sarjeant and Stancliffe,1994: A taxonomic restudy and a reassessment of its constituent species. |
1994 |