Azolla suchorukovii
- Citations total:
- 4
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original | Oligocene | USSR(Sverdlovskaya) | Dorofeev,P.I. Oligocene flora of Transuralia. | 1968 | |
details | Oligocene | USSR(Sverdlovskaya) | Dorofeyev,P.I. On the taxonomy of the Tertiary Azolla Lam. of the section Rhizosperma Meyen | 1980 | |
details | Rupelian | Chattian | Worldwide | Kovach,W.L. et al. Worldwide stratigraphic occurrences of Mesozoic and Tertiary megaspores. | 1989 |
details | Oligocene | USSR(Trans-Urals) | Batten,D.J. et al. Catalog of Mesozoic and Tertiary megaspores | 1990 |