| details |
Aptian |
Early Albian |
Delaware |
Doyle,J.A. Spores and pollen |
1977 |
| details |
Cretaceous |
|
West Virginia |
Gillespie,W.H. et al. Plant fossils of West Virginia. |
1978 |
| details |
Early Albian |
|
Turkey |
Sinanoglu,E. et al. Aptian-Albian palynostratigraphy of southeast Turkey and its place in the Lower Cretaceous floral provinces. |
1980 |
| details |
Aptian |
Albian |
W.Germany(N.Rhine) |
Clausen,C.D. et al. Paleogeography, tectonics and karstic morphology of south and east Warstein Carbonate Platform; Warstein Anticline, Rhenish Schieferbebirge. (In: Anticlinal Arches of Krefeld and Lippstadt, Major Transverse Structures along the Ruhr Coal Basin) |
1982 |
| details |
Late Aptian |
Early Albian |
France(Ariege) |
Combes,P.J. et al. Mollusk and palynoflora horizons of the Bacque Bauxite deposits of Ariege Pyrenees; Position of the European Margin of the Early Cretaceous environment of the deposit and the role of eustatic sea-level changes. |
1989 |
| details |
Nd |
|
Nd |
Ravn,R.L. et al. The palynostratigraphy of the Dakota Formation, (?Late Albian-Cenomanian) in its type area, northwestern Iowa and northeastern Nebraska, USA. |
1995 |
| details |
Aptian |
|
Gabon |
Wood,G.D. et al. Palynology, palynofacies, paleoenvironments and geochemistry of Lower Cretaceous (Pre-Salt) Cocobeach Group, North Gabon Subbas Gabon. |
1997 |
| details |
Early Cretaceous |
|
Gabon |
Wood,G.D. et al. Palynology, palynofacies and geochemistry of the Early Cretaceous Cocobeah Group, Gabon. |
1997 |
| details |
Barremian |
Aptian |
Portugal |
Friis,E.M. et al. Fossil floral structures of a basal angiosperm with monocolpate, reticulate-acolumellate pollen from the Early Cretaceous of Portugal. |
2000 |
| details |
Early Cretaceous |
|
Maryland |
Friis,E.M. et al. Fossil floral structures of a basal angiosperm with monocolpate, reticulate-acolumellate pollen from the Early Cretaceous of Portugal. |
2000 |