original |
Campanian |
Montian |
Utah |
May,F.E. A survey of palynomorphs from several coal-bearing horizons of Utah. |
1972 |
original |
Maastrichtian |
Danian |
Utah |
May,F.E. A survey of palynomorphs from several coal-bearing horizons of Utah. |
1972 |
original |
Late Eocene |
|
Australia(W.Australia) |
Hos,D. Preliminary investigation of the palynology of the Upper Eocene Werillup Formation, Western Australia. |
1975 |
original |
Cretaceous |
Tertiary |
China(Kiangsu) |
Song,Z.-C. et al. Cretaceous-Tertiary palynological assemblages from Jiangsu. |
1981 |
original |
Campanian |
Maastrichtian |
Nigeria |
Lawal,O. Palynological biostratigraphy and paleoenvironments of Cretaceous Formations in the Upper Benue, northeast Nigeria. |
1982 |
original |
Recent |
|
Antarctica |
Truswell,E.M. Recycled Cretaceous and Tertiary pollen and spores in Antarctic marine sediments: A catalogue. |
1983 |
original |
Late Neogene |
|
China |
Chen,L. et al. Cenozoic spore-pollen. (In: Palaeontological Atlas of Southwest China, Volume of Microfossils. Edited by Chengdu Institute of Geology and Mineral Resources.) |
1983 |
original |
Late Campanian |
Maastrichtian |
Nigeria |
Lawal,O. et al. Palynological biostratigraphy of Cretaceous sediments in the Upper Benue Basin, Northeast Nigeria. |
1986 |
original |
Late Paleocene |
Eocene |
China(Inner Mongolia) |
Song,Z.-C. et al. Geological age of the Caomuhao Gypsum Mine in Otog Banner, Nei Mongol with review of research on fossil Proteaceous pollen in China. |
1990 |
original |
Late Paleocene |
Middle Eocene |
China(Szechwan) |
Zhang,Y. et al. Late Cretaceous and Early Tertiary Spores and pollen from the Western Tarim Basin, southern Xinjiang, China. |
1991 |
original |
Maastrichtian |
|
Wyoming |
Nichols,D.J. et al. A new Cretaceous-Tertiary boundary locality in the Western Powder River Basin, Wyoming; Biological and geological implications. |
1992 |