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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 | Early Jurassic | USSR(Ukrainian SSR) | Shvaiberov,S.K. Lower Jurassic presence in the northwestern part of the Ukraini Crystalline Shield | 1989 | |
| details | Pliocene | Mexico(Veracruz) | Graham,A. Terrestrial Pliocene climates in northern Latin America | 1999 | |
| details | Neogene | Ukraine | Mikhelis,A.A. The Neogene spore and pollen assemblages of the Donetz Basin | 1972 |