| original |
Neocomian |
Early Tortonian |
Maryland |
Groot,J.J. et al. Plant microfossils and age of nonmarine Cretaceous sediments of Maryland and Delaware. |
1960 |
| original |
Neocomian |
Early Tortonian |
Delaware |
Groot,J.J. et al. Plant microfossils and age of nonmarine Cretaceous sediments of Maryland and Delaware. |
1960 |
| details |
Cenomanian |
Early Senonian |
USA(Atlantic Coast.Pl.) |
Groot,J.J. et al. Plant microfossils and age of the Raritan, Tuscaloosa and Magothy Formations of the eastern United States. |
1961 |
| details |
Cenomanian |
Early Senonian |
New Jersey |
Groot,J.J. et al. Plant microfossils and age of the Raritan, Tuscaloosa and Magothy Formations of the eastern United States. |
1961 |
| original |
Neocomian |
Albian |
Maryland |
Brenner,G.J. The spores and pollen of the Potomac Group of Maryland |
1962 |
| details |
Early Cretaceous |
|
Maryland |
Brenner,G.J. The spores and pollen of the Potomac Group of Maryland |
1963 |
| details |
Cenomanian |
|
New Jersey |
Kimyai,A. Palynology of the Rariton Formation (Cretaceous) in New Jersey and Long Island. |
1964 |
| details |
Cenomanian |
|
New York |
Kimyai,A. Palynology of the Rariton Formation (Cretaceous) in New Jersey and Long Island. |
1964 |
| details |
Cenomanian |
Coniacian |
Alabama |
Leopold,E.B. et al. Studies of Pre-Selma Cretaceous core samples from the outcrop area in Western Alabama. E: A preliminary report on the pollen and spores of The Pre-Selma Upper Cretaceous strata of Western Alabama. |
1964 |
| details |
Late Cretaceous |
|
New Jersey |
Kimyai,A. New plant microfossils from the Raritan Formation (Cretaceous) in New Jersey. |
1966 |
| details |
Late Malm |
Middle Valanginian |
Netherlands |
Burger,D. Palynology of Uppermost Jurassic and Lowermost Cretaceous strata in the eastern Netherlands. |
1966 |
| details |
Late Berriasian |
Early Valanginian |
France(Puy-de-Dome) |
Millioud,M.E. Palynological study of the type localities at Valangin and Hauterive. |
1967 |
| details |
Hauterivian |
|
France(Puy-de-Dome) |
Millioud,M.E. Palynological study of the type localities at Valangin and Hauterive. |
1967 |
| details |
Albian |
|
Delaware |
Brenner,G.J. Early angiosperm pollen differentiation in the Albian to Cenomanian deposits of Delaware (USA). |
1967 |
| details |
Middle Turonian |
Early Santonian |
Utah |
Orlansky,R. Palynology of the Upper Cretaceous Straight Cliffs Sandstone, Garfield County, Utah. |
1967 |
| details |
Maastrichtian |
Danian |
California |
Drugg,W.S. Palynology of the Upper Moreno Formation (Late Cretaceous-Paleocene) Escarpado Canyon, California. |
1967 |
| details |
Early Cretaceous |
|
Maryland |
Brenner,G.J. Palynological analysis of selected samples taken from wells contained in the correlation cross-section of southern Maryland. (In: Geophysical Log Cross Section Network of Cretaceous Sediments of South Maryland. H.J.Hansen, editor) |
1968 |