| link
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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 | Precambriam | USSR | Yankauskas,T.V. et al. Status of the study. (In: Precambrian Microfossils of the USSR. T.V.Yankauskas, editor) | 1989 | |
| details | Precambriam | USSR | Yankauskas,T.V. et al. Fifth All-Union Colloquium on Precambrian microfossils of the USSR | 1987 | |
| details | Stephanian | Permian | Nd | Alpern,B. Stratigraphic palynology of the Stephanian and Permian. | 1964 |
| details | Strunian | Worldwide | Streel,M. Miospore contribution to the Upper Famennian-Strunian event stratigraphy | 1986 |