Zolotova, V. P.; Shcherbakova, M. V.; Ekhlakov, Yu. A.; Alksne, A. E.; Polozova, A. N.; Konovalova, M. V.; Kosheleva V. F. (1977). Фузулиниды из пограничных отложений гжельского и ассельского ярусов Урала, Приуралья и Тимана - Fusulinids from Boundary deposits of the Gzhelian and Asselian stages of the Urals, Preduralie and Timan. Академия наук СССР Вопросы микропалеонтологии-Academy of Sciences USSR Questions of Micropaleontology. 20: 93-120.
261795
Zolotova, V. P.; Shcherbakova, M. V.; Ekhlakov, Yu. A.; Alksne, A. E.; Polozova, A. N.; Konovalova, M. V.; Kosheleva V. F.
1977
Фузулиниды из пограничных отложений гжельского и ассельского ярусов Урала, Приуралья и Тимана - Fusulinids from Boundary deposits of the Gzhelian and Asselian stages of the Urals, Preduralie and Timan.
Академия наук СССР Вопросы микропалеонтологии-Academy of Sciences USSR Questions of Micropaleontology
This article contains description of new species from the Daixina sokensis zone of the Upper Carboniferous and the lower zone Schwagerina fusiformis and Schwagerina vulgaris of the Asselian stage of the Lower Permian of the western slope in the Urals, Preduralie and Timan. 27 new species and
subspecies from the genera
Daixina
,
Rugosofusulina, Pseudofusulina
and
Occidentoschwagerina
(?) are described. These are presented on 6 plates.
Faunistic characteristics of the Daixina sokensis zone and the lower zone of
the Asselian stage have been given, the
limit
boundary between the zones
being pronounced most exactly.