| original |
Maastrichtian |
|
Canada(Alberta) |
Srivastava,S.K. New spinulose Aquilapollenites sp. from the Edmonton Formation (Maestrichtian), Alberta, Canada. |
1969 |
| details |
Maastrichtian |
|
Canada(Alberta) |
Srivastava,S.K. Pollen biostratigraphy and paleoecology of the Edmonton Formation, (Maestrichtian), Alberta, Canada. |
1970 |
| details |
Maastrichtian |
|
Canada(Alberta) |
Stanley,E.A. The stratigraphical, biogeographical, paleoautecological and evolutionary significance of the fossil pollen Group Triprojectacites. |
1970 |
| details |
Nd |
|
Nd |
Farabee,M.J. Morphology of Triprojectate fossil pollen: form and distribution in space and time. |
1993 |
| details |
Late Maestrichtian |
|
Canada(Alberta) |
Srivastava,S.K. Palynology of the Cretaceous-Tertiary boundary in the Scollard Formation of Alberta, Canada and global KT boundary events. |
1994 |