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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 Oligocene | Middle Oligocene | USSR(WSL) | Andreeva,E.M. et al. Palaeopalynology. (Three Volumes: Volume I: Methods. Volume II: Complexes of palynomorphs of the Precambrian-Holocene of the USSR. Volume III: Figures and Plates. Editor-I.M. Pokrovskaya) | 1966 |
| details | Late Miocene | Late Neogene | Czechoslovakia | Planderova,E. et al. Palynologic indications in the Diatomite Beds of the community of Dubravica. | 1960 |
| details | Eocene | Wyoming | Santucci,V.L. The Yellowstone Paleontological Survey. | 1998 |