| details |
Middle Cretaceous |
|
Colombia |
Pons,D. Evidence of the Middle Cretaceous on the eastern Slope of the Quetame Mountain Mass, Colombia. |
1982 |
| details |
Early Triassic |
|
China(Sinkiang Uighur) |
Yu,J. et al. Palynological assemblage sequence from Late Permian to Tertiary in northern Xinjian |
1986 |
| details |
Early Cretaceous |
|
Canada(Saskatchewan) |
Nambudiri,E.M.V. Palynology of Lower Cretaceous Mannville Group sediments |
1985 |
| details |
Middle Albian |
Late Albian |
Canada(Saskatchewan) |
Pocock,S.A.J. Pollen and spores of Chlamydospermidae and Schizaeaceae from Upper Manville strata of the Saskatoon area of Saskatchwan. |
1964 |
| details |
Maastrichtian |
|
Canada(Alberta) |
Srivastava,S.K. Cretaceous spore-pollen floras |
1978 |
| details |
Late Jurassic |
Early Cretaceous |
California |
Jensen,K.G. et al. Pollen and spores of the Jurassic-Cretaceous Great Valley sequence, northwestern California. |
1980 |
| details |
Aptian |
Albian |
Brazil(Pernambuco) |
de Lima,M.R. The genus Classopollis in Mesozoic Basins of North East Brazil |
1976 |
| details |
Aptian |
Albian |
Brazil(Pernambuco) |
de Lima,M.R. The genus Classopollis in Mesozoic Basins of North East Brazil |
1976 |
| details |
Aptian |
Albian |
Brazil(Pernambuco) |
de Lima,M.R. The genus Classopollis in the Mesozoic Basins of Northeast Brazil. |
1976 |
| details |
Jurassic |
|
Australia(Queensland) |
de Jersey,N.J. Spore distribution and correlation, Rosewood Coalfield, Smithfield No.3, Mine Area. |
1960 |
| details |
Carnian |
|
Australia |
Shields,O. The origin and initial radiation of angiosperms in relation to Anthophytes. |
1994 |
| details |
Carnian |
|
Arizona |
Pocock,S.A.J. et al. Cornetipollis reticulata, a new pollen with angiospermid features from Upper Triassic (Carnian) sediments of Arizona, (USA), with notes on Equisetosporites. |
1988 |
| details |
Late Triassic |
|
Arizona |
Vasanthy,G. et al. The evolution of angiospermid pollen characteristics: Conjectures and Queries. (In: Proceeding of the Symposium on the Vistas in Indian Palaeobotany. K.P.Jain and R.S.Tiwari, editors) |
1990 |
| details |
Late Triassic |
|
Arizona |
Potonie,R. Synopsis of the genera of the sporae dispersae. Part 3 |
1960 |
| original |
Late Triassic |
|
Arizona |
Daugherty,L.H. The Upper Triassic flora of Arizona. |
1941 |
| details |
Late Triassic |
|
Arizona |
Singh,C. Microflora of the Lower Cretaceous Mannville Group, east-central Alberta. |
1964 |
| details |
Late Triassic |
|
Arizona |
Potonie,R. Synopsis of the genera of the sporae dispersae. Part 5. Supplement to all Groups (Turmae). |
1970 |