| details |
Early Valanginian |
|
Russia(Siberia) |
Beizel,A.L. et al. New geological data and zoning of the Neocomian key section on Yatriya River (Polar Transuralia) according to Belemnites, dinocysts and palynomorphs |
1997 |
| details |
Late Valanginian |
|
Russia(Siberia) |
Beizel,A.L. et al. New geological data and zoning of the Neocomian key section on Yatriya River (Polar Transuralia) according to Belemnites, dinocysts and palynomorphs |
1997 |
| details |
Late Valanginian |
|
Russia(Siberia) |
Zakharov,V.A. et al. Boreal Zonal standard and biostratigraphy of the Siberian Mesozic. |
1997 |
| details |
Early Valanginian |
Early Hauterivian |
Russia(Siberia) |
Lebedeva,N.K. et al. Dinoflagellate cysts and microforaminifera of the Lower Cretaceous Yatria River section, Subarctic Ural, northwest Siberia (Russia). Biostratigraphy, palaeoenvironmental and palaeogeographic discussion. |
1999 |
| details |
Valanginian |
Early Hauterivian |
Russia(Khanty-Mansi) |
Lebedeva,N.K. et al. Microphytoplankton and Microforaminifera in the Lower Cretaceous reference section in Subarctic Ural (Western Siberia) |
1998 |
| details |
Early Cretaceous |
|
Romania |
Givulescu,R. Fossil flora of Romania. (3rd Supplement) |
1978 |
| details |
Early Cretaceous |
|
Romania |
Patrui,I. et al. The geological constitution of the Danube Delta |
1983 |
| details |
Valanginian |
Barremian |
Romania |
Baltes,N. Cretaceous microfloristic complexes from the Moesic Platform, Romania. |
1966 |
| details |
Berriasian |
Barremian |
Romania |
Baltes,N. Discontinuance in distribution of Cretaceous microflora of the Moesic Platform. |
1969 |
| details |
Albian |
|
Romania |
Baltes,N. The microflora of the Albian "Green Sands" in the Moesic Platform (Rumania) |
1967 |
| details |
Late Barremian |
|
Romania |
Baltes,N. et al. Palynological contributions to the knowledge of some Cretaceous formations drilled by boreholes from the external flysch situated between the Suceava and Trotus Valleys. |
1986 |
| details |
Neocomian |
Albian |
Romania |
Baltes,N. Palynological contributions to the knowledge of Cretaceous deposits in the eastern Carpathian Foreland. |
1974 |
| details |
Neocomian |
|
Romania |
Baltes,N. Palynological contributions to the knowledge of the stratigraphy of Lower Cretaceous deposits in Dobrogea |
1974 |
| details |
Barremian |
|
Romania |
Baltes,N. Palynological contributions to the knowledge of the stratigraphy of Lower Cretaceous deposits in Dobrogea |
1974 |
| details |
Albian |
|
Romania |
Givulescu,R. Fossil flora of Roumania. Second Supplement, Second Part. |
1974 |
| details |
Late Aptian |
Early Albian |
Pacific Ocean(West) |
Ogg,G. Early Cretaceous palynomorphs of the Western Pacific Ocean |
1992 |
| details |
Late Aptian |
Albian |
Pacific Ocean(West) |
Ogg,G. Early Cretaceous palynomorphs of the Western Pacific Ocean |
1992 |