| details |
Aptian |
|
USSR(Kazakh SSR) |
Fedorova,V.A. The role of organic microphyloplancton in correlating separate sections (On first studies of Apt deposits of northern Pre-Caspian). (In: Mikrofitofossilii v neftyanoi geologii. N. A. Timoshina, editor) |
1980 |
| details |
Anisian |
|
Canada(NWT) |
Dolby,G. et al. The micropalaeontology, palynology and stratigraphy of the Panarctic et al.Chadis Creek B-64 Well. |
1978 |
| details |
Anisian |
|
England(Derbyshire) |
Warrington,G. Micropalaeontology. (In: Geology of the Country north of Derby: Memoir for 1:50 000 Geological Sheet 125: D.V. Frost and J.G.O. Smart, editors) |
1979 |
| details |
Anisian |
Ladinian |
England(Warwickshire) |
Warrington,G. Geology of the country around Stratford-upon-Avon and Evesham. (Palynology of the Triassic.) |
1974 |