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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 | Campanian | Maastrichtian | Sudan | Schrank,E. Nonmarine Cretaceous correlations in Egypt and northern Sudan; palynological and palaeobotanical evidence | 1992 |
| details | Early Tertiary | China(Kansu) | Zhai,Y. et al. The Tertiary System of Gansu Province. | 1984 |