EOTOURNAYELLA Lipina and Pronina, 1964
Type species: Tournayella (Eotournayella) jubra Lipina and Pronina, 1964; OD.
Tournayella (Eotournayella) Lipina and Pronina, 1964 (*1870), p. 125.
Eotournayella Conil and Lys, 1977 (*667), p. 17 (nom. transl.).
Test a simple coiled tube throughout, with slight growth constrictions but little indication of pseudochambers, early stage streptospiral or irregular, later planispiral and evolute for most of the growth: wall calcareous, microgranular, with little or no differentiation and no secondary deposits; aperture simple, at the open end of the tube. U. Devonian (Frasnian); USSR: Urals.