| link
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From
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To
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Geolocation
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Author - title
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Year
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| details | Early Maastrichtian | Canada(Alberta) | Jerzykiewicz,T. et al. Lithostratigraphical and sedimentological framework of coal-bearing Upper Cretaceous and Lower Tertiary strata, Coal Valley Area, Central Alberta Foothills. (Appendix 1: Palynology, A.R.Sweet) | 1980 | |
| details | Early Campanian | Middle Campanian | Canada(Alberta) | Jarzen,D.M. et al. Evolutionary significance and botanical relationships of Cretaceous angiosperm pollen in the Western Canadian Interor. | 1975 |
| details | Early Campanian | Middle Campanian | Canada(Alberta) | Norris,G. et al. Evolution of the Cretaceous terrestrial palynoflora in Western Canada. | 1975 |