fi 
TALLINNELLA [T. dimorpha] Opik 1937,p.e88 [Beyrichiidae by 
Opik; Tetradellidae by Agnew 1942,p.760; Hollinidae-- 
Tetradellinae by Schmidt 1941,p.37; Tetradellidae-- 
Tetradellinae by Henningsmoen 1953,p.213,214,267] 
Ordovician, Estonia. 
TANNELLA [T. gracilis] Kingma 1948,p.87 [Cytheridae-Cytherinae 
by Kingma] Pliocene, Sumatra. 
TEICHOCHILINA [Isochilina jonesi Wetherby 1881,p.80,pl.2, 
f.7,7a) Swartz 1949,p.324 [Leperditiidae-Iso- 
chilininae by Swartz] Ordovician, Kentucky. 
TERQUEMIA [T. falcoburgensis, T. convexa, T. limburgensis, 
T. longa] Veen 1932,p.345 [Cytherellidae by Veen; 
non Terquemia Tate, 1668, Lamell. =* Staringia 
Veen 1936b,p.171] Cretaceous, Limburg. 
TETRACORNELLA [T. ornata Zaspelova 1952,p.169,pl.4,f.1] 
Zaspelova 1952,p.168 [Drepanellidae-Neodrepanellinae 
by Zaspelova] Devonian, USSR. 
TETRACYTHERURA [Cytheridea angulosa Seguenza 1880,p.363, 
pl.17,f.47] Ruggieri 1952b,p.86 [Cytheridae-- 
Cytherurinae] Pliocene, Italy. 
