Article

Nessov, L.A. & Jarkov, A.A. 1989. New Cretaceous–Paleogene birds of the USSR and some remarks on the origin and evolution of the Class Aves. Tr. Zool. Inst. Akad. Nauk SSSR 197: 78-97. ≡

New: Original name, rank & spelling

†*Bogolubovia* (Genus) Nessov & Jarkov, 1989	Page: 85 ("gen. nov.").
†*Sazavis* (Genus) Nessov, 1989	Page: 81 ("Nessov, gen. nov.").
*Volgavis* (Genus) Nessov & Jarkov, 1989	Page: 83 ("Nessov et Jarkov, gen. nov.").

†*Sazavis prisca* (Species) Nessov, 1989	Page: 83 ("Nessov, sp. nov.").
†*Volgavis marina* (Species) Nessov & Jarkov, 1989	Page: 86 ("Nessov et Jarkov, sp. nov.").

Page: 85 ("(Bog.) (Боголюбов, 1914)" [Bogolyubov]).