| 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 | Albian | Alaska(North Slope) | Stanley,E.A. Cretaceous pollen and spore assemblages from northern Alaska. | 1967 | |
| details | Coniacian | Santonian | Alaska(North Slope) | Stanley,E.A. Cretaceous pollen and spore assemblages from northern Alaska. | 1967 |
| details | Nd | Nd | Potonie,R. Synopsis of the genera of the sporae dispersae. Part 1 | 1956 |