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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 Eocene | Bulgaria | Chernyavska,S. Spore and pollen characteristics of Coal-bearing sediments in the vicinity of the village Pchelarovo, East Rodopi. | 1973 | |
| details | Maastrichtian | Alaska | Hoare,J.M. et al. Summet Island Formation, a new Upper Cretaceous Formation in Southwestern Alaska. | 1983 |