- Author:
- Tumanov,P.A.;Lyashenko,A.I.
- Year:
- 1957
- Title:
- Middle Devonian stratigraphy of the southeastern Timan Region.
- Reference:
- Tumanov,P.A. et al. (1957) Middle Devonian stratigraphy of the southeastern Timan Region. Doklady Akademii Nauk SSSR Vol. 113 P. 305- 308
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Petalodentitriletes | Petalodentitriletes | USSR(Komi ASSR) | Givetian | |
| Pilloancorotriletes | Pilloancorotriletes | USSR(Komi ASSR) | Givetian | |
| Stezoarcancorotriletes | Stezoarcancorotriletes | USSR(Komi ASSR) | Frasnian | |
| Traareotrilletes | Traareotrilletes | USSR(Komi ASSR) | Eifelian |