| 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 | Late Campanian | Canada(Alberta) | Jerzykiewicz,T. et al. Sedimentological and palynological evidence of regional climatic changes in the Campanian to Paleocene sediments of the Rocky Mountain Foothiils, Canada | 1988 | |
| details | Aptian | Early Albian | Argentina(San Luis) | PrЎmparo,M.B. Palynostratigraphy of the Lower Cretaceous of the San Luis Basin, Argentina. Its place in the Lower Cretaceous floral provinces pattern | 1990 |