Eastern European Plain Russia
Geological Time: Jurassic
holotype
View of a specimen of Triplasia jurassica (Myatlyuk, 1939)
The identification is based upon:
, : Myatlyuk, E. V. (1939). ???????????? ???????????? ? ???????????? ????????? ???????? ???????? ? ?????? ????? - Foraminifera from Upper Jurassic and Lower Cretaceous sediments of the Middle Volga region and Obshchyi Syrt. ??. ???? - Trudy Neftyanogo Geologo-Razvedochnogo Instituta. ser. A, 1-75. Plate , Fig.