- Author:
- Semenova,E.V.
- Year:
- 1970
- Title:
- Spore and pollen assemblages of deposits of the Jurassic and Triassic Boundary of the Don Basin.
- Foreign title:
- Spory i Pyltsa Yurskikh otlozheniy i Pogranichnykh Sloev Triasa Donbassa.
- Reference:
- Semenova,E.V. (1970) Spore and pollen assemblages of deposits of the Jurassic and Triassic Boundary of the Don Basin. [ Spory i Pyltsa Yurskikh otlozheniy i Pogranichnykh Sloev Triasa Donbassa. ] Akademiya Nauk Ukrainskoi SSR, Institut Geologicheskikh Nauk, "Naukova Dumka", Kiev, USSR P. 1- 142
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| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Cyclina | Cyclina textata | USSR(Ukrainian SSR) | Keuper | Rhaetian |
| Lophotriletes | Lophotriletes terreus | USSR(Ukrainian SSR) | Toarcian | Aalenian |
| Selaginella | Selaginella obscura | USSR(Ukrainian SSR) | Toarcian | |
| Lophotriletes | Lophotriletes gibberosus | USSR(Ukrainian SSR) | Toarcian | Aalenian |
| Osmunda | Osmunda nicanica | USSR(Ukrainian SSR) | Toarcian | Bajocian |
| Osmunda | Osmunda crassirimosa | USSR(Ukrainian SSR) | Toarcian | |
| Osmunda | Osmunda densiornamentata | USSR(Ukrainian SSR) | Early Jurassic | Bajocian |
| Osmunda | Osmunda speciosa | USSR(Ukrainian SSR) | Early Jurassic | Bajocian |
| Osmunda | Osmunda echinata | USSR(Ukrainian SSR) | Toarcian | Bajocian |
| Todites | Todites spinulatus | USSR(Ukrainian SSR) | Toarcian | Bajocian |
| Selaginella | Selaginella trigona | USSR(Ukrainian SSR) | Aalenian | |
| Selaginella | Selaginella peraspera | USSR(Ukrainian SSR) | Toarcian | Bajocian |
| Selaginella | Selaginella leptophylla | USSR(Ukrainian SSR) | Toarcian | Bajocian |
| Selaginella | Selaginella hirta | USSR(Ukrainian SSR) | Bajocian | |
| Dennstaedtiites | Dennstaedtiites confragosus | USSR(Ukrainian SSR) | Toarcian | |
| Selaginella | Selaginella urticulosa | USSR(Ukrainian SSR) | Early Jurassic | |
| Selaginella | Selaginella orbiculata | USSR(Ukrainian SSR) | Rhaetian | Bajocian |