| details |
Barremian |
Aptian |
Argentina(Chubut) |
Archangelsky,S. et al. Palynological results of the oil OS-1 Borehole, southwest of Chubut Province, Argentina. |
1980 |
| details |
Barremian |
Early Aptian |
Maryland |
Upchurch,G.R. et al. Paleoecology of the Conifers Frenlopsis and Pseudofrenelopsis (Cheirolepidiaceae) from the Cretaceous Potomac Group of Maryland and Virginia. (In: Geobotany II -Edited by R.C.Romans) |
1981 |
| details |
Barremian |
Aptian |
Argentina(Santa Cruz) |
Archangelsky,S. Study of the Baquero Formation - Lower Cretaceous of Santa Cruz, Argentina. |
1967 |
| details |
Barremian |
Early Aptian |
India(Tamil Nadu) |
Varma,Y.N.R. et al. Palynology of some Upper Gondwana deposits of Palar Basin, Tamil Nadu, India. |
1984 |
| details |
Barremian |
Early Albian |
China(Heilungkiang) |
Zhang,Q. Palynological assemblages from the Chengzihe Formation in Jixi Basin of eastern Heilongjiang Province. |
1987 |
| details |
Barremian |
Aptian |
Argentina(Santa Cruz) |
Men©ndez,C.A. Palynological record of Pre-Tertiary floras of Argentina. |
1968 |
| details |
Barremian |
Aptian |
Argentina(Santa Cruz) |
Archangelsky,S. et al. Spore and pollen types of the Lower Cretaceous in Patagonia (Argentina). |
1967 |
| details |
Barremian |
|
Canada(Eastern Offshore) |
Williams,G.L. Dinoflagellate and spore stratigraphy of the Mesozoic-Genozoic, offshore eastern Canada |
1975 |
| details |
Barremian |
|
|
Volkheimer,W. Fossil microfloras. |
1978 |
| details |
Barremian |
|
|
Volkheimer,W. Upper Jurassic and Lower Cretaceous microfloras of Latin America. |
1980 |
| details |
Barremian |
|
Argentina(Patagonia) |
Volkheimer,W. Upper Jurassic and Lower Cretaceous microfloras of Latin America. |
1980 |
| details |
Barremian |
Aptian |
Argentina(Chubut) |
Sylwan,C.A. Geology of the Golfo San Jorge Basin, Argentina. |
2001 |
| details |
Barremian |
Aptian |
Argentina(Santa Cruz) |
Sylwan,C.A. Geology of the Golfo San Jorge Basin, Argentina. |
2001 |
| details |
Berriasian |
Barremian |
USSR(Ukrainian SSR) |
Voronova,M.A. Early Cretaceous miospores of the Ukraine |
1984 |
| details |
Berriasian |
|
USSR(Ukrainian SSR) |
Voronova,M.A. Early Cretaceous miospores of the Ukraine |
1984 |
| details |
Berriasian |
|
Alaska(Cook Inlet) |
Turner,R.F. Paleontology and biostratigraphy of the Cost No.1 Well. (In: Geologic Studies of the Lower Cook Inlet Cost No.1 Well, Alaska Outer Continental Shelf. L.B. Magoon, editor) |
1986 |
| details |
Berriasian |
Albian |
South America |
Riccardi,A.C. The Cretaceous System of southern South America. |
1988 |