Deunffia bulbiformie
- Citations total:
- 2
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| original | Tremadocian | USSR(Yaroslav) | Umnova,N.I. Ordovician and Silurian acritarchs of the Moscow Basin and Prebaltic | 1975 | |
| details | Nd | Nd | Le H©riss©,A. Acritarchs and cysts of Prasinophycean algae of the Silurian of Gotland, Sweden. | 1989 |