| 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 | Middle Eocene | Late Eocene | Canada(British Columbia) | Hopkins,W.S. Palynology of the Eocene Kitsilano Formation, Southwest British Columbia. | 1969 |
| details | Late Oligocene | USSR(Trans-Urals) | Li,P.F. et al. Continental deposits of the Paleogene and Neogene of the eastern Slopes of the Urals and Trans-Urals | 1967 | |
| details | Eocene | Wyoming | Santucci,V.L. The Yellowstone Paleontological Survey. | 1998 |