1. Lower and Middle Devonian spores of north and central Vestspitsbergen;Allen;Palaeontology,1965
2. Upper Devonian (Frasnian) spores from the Carnarvon Basin, western Australia;Balme;Palaeobotanist,1962
3. Noi date palinologice referitoare la paleozoicul din Platforma moesicǎ (notǎ preliminarǎ);Beju;Petrol Gaze (Bucharest),1964
4. Chitinozoare siluriene din Platforma moldoveneascǎ si Platforma moesicǎ;Beju;Petrol Gaze (Bucharest),1962
5. Early Devonian spores from a borehole in southern England;Chaloner;Grana Palynologica,1963