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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 Frasnian | USSR(Voronezh) | Shishova,G.M. Spore subassemblages of the Lower Shchigrovian horizon and their relationship to the lithologic composition of the enclosing rocks. (In: Some Questions on the Stratigraphy of the Sedimentary Cover of the Voronezh Anticline. V.P.Semenov, editor) | 1975 | |
| details | Devonian | Worldwide | Pashkevich,N.G. Coding tables for diagnostic miospores of Devonian vegetation. | 1978 |