Bratzevaea sp
- Citations total:
- 2
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Author - title
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| details | Middle Campanian | Maastrichtian | Alaska | Frederiksen,N.O. Changes in floral diversities, flora turnover rates, and climates in Campanian and Maestrichtian time, North Slope of Alaska | 1989 |
| details | Late Campanian | North America | Farabee,M.J. Triprojectate fossil pollen genera. | 1990 |