Vallatisporites marmoratus
- Citations total:
- 2
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| details | Frasnian | USSR(Tatar ASSR) | Arkhangelskaya,A.D. New spore taxa from the Frasnian of the European USSR | 1988 | |
| details | Givetian | USSR(Smolensk) | Arkhangelskaya,A.D. New spore taxa from the Frasnian of the European USSR | 1988 |