Bivalvia

Heterodonta Neumayr, 1884

Selection of related publications
Isakar, M. 1990. Bivalvia and Gastropoda. Field Meeting Estonia 1990. An Excursion Guidebook, pp. 64-65.
Soot-Ryen, H. 1969. A new species of Babinka (Bivalvia) from the Lower Ordovician of Öland, Sweden. Palaeontology 12, 2, 173-177.
Saladžius, V. J. 1966. Mollusk fauna of the Silurian deposits of the south of the East Baltic territory. Palaeontology and stratigraphy of the Baltic and the Byelorussia. Number I (VI), pp. 31-73.