Ostracoda

Tetrada (Tetrada) Neckaja, 1958

Selection of related publications
Meidla, T. 1996. Late Ordovician Ostracodes of Estonia. Fossilia Baltica 2.
Sidaravičiene, N. 1992. Ordovician ostracods of Lithuania.
Meidla, T. 1986. Neue Ostrakoden aus dem Ordovizium des Baltikums. Proceedings of the Academy of Sciences of the Estonian SSR. Geology 35, 1, 10-19.
Neckaja, A. I. 1953. Tetradellidy ordovika Pribaltiki i ih stratigraficheskoe znachenie. Trudy Vsesoûznogo Naučno-Issledovatel'skogo Geologo-Razvedočnogo Instituta (VNIGRI) , 309-363. Stratigraphy and fauna of the Ordovician and Silurian West Russian Platform, pp. 309-363.
References based on distribution