original |
Cenomanian |
Coniacian |
Wyoming |
Upshaw,C.F. Palynology of the Frontier Formation, northwestern Wind River Basin, Wyoming. |
1959 |
original |
Paleocene |
Eocene |
Spitsbergen |
Manum,S.B. Some dinoflagellates and Hystrichosphaerids from the Lower Tertiary of Spitsbergen. |
1960 |
original |
Bartonian |
|
England(Hampshire) |
Bujak,J.P. Microplankton from the Barton Beds of the Hampshire Basin, England. |
1973 |
original |
Toarcian |
|
Norway |
Thusu,B. Aptian to Toarcian dinoflagellate cysts from Arctic Norway. (In: Distribution of Biostratigraphically diagnostic dinoflagellate cysts and miospores from the Northwest European continental shelf and adjacent areas. B.Thusu, editor) |
1978 |
original |
Late Bajocian |
|
England |
Fenton,J.P.G. et al. Dinoflagellate cysts and acritarchs from Upper Bajocian to Middle Bathonian strata of Central and Southern England. |
1980 |
original |
Late Bathonian |
Callovian |
Spitsbergen |
Smelror,M. Bathonian to Early Oxfordian dinoflagellate cysts and acritarchs from Kong Karls Land, Svalbard. |
1988 |
original |
Spathian |
|
China(Kiangsu) |
Huang,P. Early Triassic sporopollen and acritarchs in Suburbs of Nanjing |
1991 |
original |
Early Paleocene |
|
Canada(Saskatchewan) |
Sweet,A.R. et al. The K/T Boundary and contiguous strata in Western Canada; Interactions between paleoenvironments and palynological assemblages. |
1992 |