Czekanowskia
- Citations total:
- 4
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Geolocation
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Author - title
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Year
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| details | Jurassic | USSR | Pokrovskaya,I.M. Pollen analysis | 1958 | |
| details | Early Jurassic | USSR(Irkutskaya Oblast) | Gutova,L.N. et al. Vegetation of Early and Middle Jurassic Epochs of the Irkutsk Coal Basin. | 1969 | |
| details | Middle Jurassic | USSR(Irkutskaya Oblast) | Gutova,L.N. et al. Vegetation of Early and Middle Jurassic Epochs of the Irkutsk Coal Basin. | 1969 | |
| details | Nd | Nd | Balme,B.E. Fossil in situ, spores and pollen grains: An annotated catalogue. | 1995 |