| details |
Early Cretaceous |
|
Southern Hemisphere |
Herngreen,G.F.W. Cretaceous microfloral Provinces. |
1980 |
| details |
Late Cretaceous |
|
Brazil |
de Lima,M.R. Palynological considerations in regard to the stratigraphic correlation between Cretaceous Formations in Northeastern Brazil |
1980 |
| details |
Middle Rhaetian |
Late Rhaetian |
USSR(Chelyabinskaya) |
Zakharevich,A.N. On the Size and age of the Sygoyaksk Suite of the Chelyabinsk Basin. (In: New data on the Triassic stratigraphy of the Paleo-Urals. V.I. Tuzikova and G.N. Papulov, editors) |
1980 |
| details |
Cretaceous |
|
Alaska(North Slope) |
Scott,R.A. et al. Some Cretaceous plant Megafossils and microfossils from the Nanushuk Group, northern Alaska |
1979 |
| details |
Late Albian |
Late Turonian |
Worldwide |
Zaklinskaya,E.D. Influence of oceanic and epicontinental water barriers on formation of floristic kingdoms and their areas. |
1979 |
| details |
Cenomanian |
|
Arizona |
Canright,J.E. et al. Biostratigraphy of some Cretaceous microfloras from Arizona. |
1979 |
| details |
Barremian |
Albian |
USA(Atlantic Coast.Pl.) |
Srivastava,S.K. Cretaceous spore-pollen floras |
1978 |
| details |
Aptian |
|
Virginia |
Srivastava,S.K. Cretaceous spore-pollen floras |
1978 |
| details |
Wealden |
|
Belgium |
Srivastava,S.K. Cretaceous spore-pollen floras |
1978 |
| details |
Wealden |
|
England |
Srivastava,S.K. Cretaceous spore-pollen floras |
1978 |
| details |
Triassic |
Jurassic |
Nd |
Doyle,J.A. Origin of angiosperms. |
1978 |
| details |
Aptian |
|
Nd |
Doyle,J.A. Origin of angiosperms. |
1978 |
| details |
Ladinian |
|
Switzerland |
Scheuring,B.W. Microflora of the Meride Limestone of Mount San Biorgio, (Ticino, Switzerland). |
1978 |
| details |
Albian |
|
USSR(WSL) |
Rovnina,L.V. et al. Lower Cretaceous deposits. (In: Complex examination of the Jurassic and Lower Cretaceous stratigraphy of Western Siberia. L.A.Rovnina, editor) |
1978 |
| details |
Middle Jurassic |
Late Jurassic |
Mexico(Oaxaca) |
Cousminer,H.L. Palynoflorules of Jurassic Circum-Gulf Salt |
1978 |
| details |
Barremian |
Aptian |
Maryland |
Hughes,N.F. Palaeo-Succession of Earliest angiosperm evolution. |
1977 |
| details |
Late Santonian |
Campanian |
Montana |
Skipp,B. et al. The Maudlow and Sedan Formations of the Upper Cretaceous Livingston Group on the West edge of the Crazy Mountain Basin, Montana. |
1977 |