The 7th International Symposium on Ostracodes was convened in Belgrade by Nadezda Krstic and her team under the auspices of the Serbian Academy of Sciences and Arts in 1979.

As an initiative of P. Sylvester-Bradley and the efforts of N. Krstic, many colleagues from the former Soviet Union could attend ISO-7. The symposium proceedings were printed in advance and distributed at the meeting as Proceedings of the VII International Symposium on Ostracodes – Taxonomy, Biostratigraphy and Distribution of Ostracodes, 171 pp., (Nadezda Krstic, ed.). The publisher was the Serbian Geological Society, Belgrade, 1979. YU ISSN 0372-9966 A supplemental volume was published as „VII International Symposium on Ostracodes — Additional Communications and Discussions“ (Nadezda Krstic, ed.) by the Serbian Geological Society in 1984, as: Societé Serbe de Geologie, Comptes Rendus pour l’année 1983, pp. 125-214, Belgrade.

Foto credits: N. Krstic, K. Wouters