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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 | Bathonian | USSR(Komi ASSR) | Maslov,V.M. First discovery of marine fauna in the "Nadrudnoi Sand and Clay Layers" of South Komi ASSR. | 1972 | |
| details | Bajocian | Bathonian | USSR(Arkhangelsk Oblast) | Maslov,V.M. et al. Middle Jurassic deposits of the Vychegda, Luza and Mezen River Basins. | 1973 |
| details | Late Bathonian | USSR(Siberia) | Zakharov,V.A. et al. Jurassic system. (In: The Phanerozoic of Siberia (Mesozoic-Cenozoic). Volume 2. I.S.Tsitovich, editor) | 1984 |