Class: Rotaliata    Subclass: Textulariana    Order: Endothyrida    Family: Endothyridae
Granuliferella Zeller, 1957

Granuliferella crassitheca
Lipina, 1955
identified by scientist   
Carboniferous
Ural Mountains

Granuliferella rjausakensis
(Chernysheva, 1940)
identified by scientist   
Carboniferous
Eastern European Plain