| 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 | Liassic | Dogger | Poland | Rogalska,M. Stratigraphy of the Lower and Middle Jurassic in the Polish Lowlands on the basis of spore and pollen analysis. | 1976 |
| details | Early Cretaceous | China(Kansu) | Hsм,J. et al. Sporo-pollen assemblage and geological age of the Lower Xinminbu Formation of Chiuchuan, Kansu, (Gansu). | 1974 | |
| details | Late Toarcian | Early Aalenian | Black Sea | Chaitskiy,V.P. Lower and Middle Jurassic of the Northwestern Shelf of the Black Sea | 1986 |