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Geolocation
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Author - title
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Year
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| details | Bajocian | Bathonian | Nd | Issagulova,E.Z. Pollen and spores in Jurassic deposits of the southwestern margin of the Russian Platform and the Subcarpathian Foredeep. (In: The Importance of Palynological Analysis for the Stratigraphic and Paleofloristic Investigations. M.I. Nejshtadt, editor. Papers for the Second International Palynology Conference., Utrecht,1966) | 1966 |
| details | Maastrichtian | Canada(Alberta) | Srivastava,S.K. Systematic description of some spores from the Edmonton Formation (Maestrichtian), Alberta, Canada. | 1972 |