- Author:
- Bolkhovitina,N.A.
- Year:
- 1952
- Title:
- Pollen of Conifers in Mesozoic deposits and its value for stratigraphy.
- Foreign title:
- Pyl'tsa Khvoynykh iz Mezozoyskikh otlozheniy i ee znachenie dlya stratigrafii
- Reference:
- Bolkhovitina,N.A. (1952) Pollen of Conifers in Mesozoic deposits and its value for stratigraphy. [ Pyl'tsa Khvoynykh iz Mezozoyskikh otlozheniy i ee znachenie dlya stratigrafii ] Izvestiya Akademii Nauk SSSR, Seriya Geologicheskaya Vol. 1952 # 5 P. 105- 120
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| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Quadraeculina | Quadraeculina limbata | USSR(Vologda) | Late Jurassic | |
| Sacculina | Sacculina sp | USSR(Yakut ASSR) | Early Jurassic | |
| Tsuga | Tsuga pattoniana | Nd | Nd | |
| Walchianthus | Walchianthus cylindraceus | Germany | Late Rotliegendes | |
| Walchianthus | Walchianthus papillosus | Germany | Late Rotliegendes | |
| Walchiapites | Walchiapites sp | Nd | Nd | |
| Zonaletes | Zonaletes rotatus | USSR(Urals) | Late Permian | |
| Zonaletes | Zonaletes uralensis | USSR(Urals) | Permian |