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Geolocation
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Author - title
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Year
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| details | Berriasian | Valanginian | USSR(WSL) | Shirokova,Y.F. Palynological characteristic of the Frolovskaya Suite, (Late Cretaceous). | 1973 |
| details | Volgian | Valanginian | USSR(Astrachan) | Babich,D.A. et al. Unusual sequence of Cretaceous-Jurassic boundary Beds along the Lower Reaches of the Volga. | 1976 |
| details | Burdigalian | Vindobonian | India(Kerala) | Rao,K.P. et al. A palynological approach to the study of Quilon Beds of Kerala State in South India. | 1975 |