1. Cenozoic of the Northeast of the U.S.S.R.;Baranova;Tr. Akad. S.S.S.R., Sib. Fil., Inst. Geol. Geofiz.,1968
2. The Miocene of the Mamontova Gora (Stratigraphy and Paleoflora);Baranova;Akad. Nauk S.S.S.R., Sib. Fil., Inst. Geol. Geofiz.,1976
3. The past climate of the north polar region;Berry;Smithson. Misc. Coll.,1930
4. Paleogene and Neogene in the far northeast of U.S.S.R.;Biske;Tr. Akad. Nauk S.S.S.R., Sib. Fil., Inst. Geol. Geofiz.,1975
5. Miocene Floras of Eastern Kamchatka;Chelebaeva;NSSR Akad. Nauk, Far East Res. Inst., Inst. Volcanol.,1978