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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 | Maastrichtian | Paleocene | Canada(Alberta) | Snead,R.G. Microfloral diagnosis of the Cretaceous-Tertiary boundary, Central Alberta. | 1969 |
| details | Campanian | Maastrichtian | Canada(Alberta) | Gunther,P.R. et al. Megaspores and other palynomorphs of the Brazeau Formation (Upper Cretaceous) Nordegg area, Alberta, Canada. | 1972 |
| details | Paleocene | Canada(Alberta) | Sweet,A.R. et al. Vegetative remains of Azolla Schopfii Dijkstra from Genesee, Alberta. | 1973 |