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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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| original | Albian | Canada(Alberta) | Brideaux,W.W. Palynology of the Lower Colorado Group (Late Lower Cretaceous) and its lithological equivalents in central and west-central Alberta, Canada. | 1968 | |
| original | Maastrichtian | New Jersey | Waanders,G.L. Palynology of the Monmouth Group (Maestrichtian) from Monmouth County, New Jersey, USA. | 1974 | |
| original | Middle Campanian | Late Campanian | Colorado | Gies,T.F. Palynology of sediments boardering some Upper Cretaceous strand lines in Northwestern Colorado. | 1972 |