Citations total:
link From To Geolocation Author - title Year
original Middle Oligocene Late Oligocene USSR(Ukrainian SSR) Aristova,K.E. Pollen and microplankton in ancient Eocene and Oligocene deposits of the Bakhehisaraisk Region of Crimeria. (In: Palynology and Stratigraphy of the Paleozoic, Mesozoic and Paleogene of the European Part of the USSR and Central Asia) 1971
details Miocene USSR(Tadzhik SSR) Dronov,V.I. et al. Stratigraphy and age of the Yuzhnokaradzhilginskoi series (P3-N1) of southeast Pamir. 1986
details Late Eocene Miocene USSR Vozzhennikova,T.F. et al. Cenozoic planktonic Paleoalgofloras of the Southern USSR. (In: Palynology in the USSR. A.F.Chlonova, editor) 1988
details Nd Nd Fensome,R.A. et al. Acritarchs and Fossil Prasinophytes: An index to genera, species and infraspecific taxa. 1990
details Middle Eocene Late Eocene USSR(Kazakh SSR) Zaporozhets,N.I. Palynocomplex and phytoplankton of the Upper Eocene and Oligocene sediments by stratigraphic Well N3006, (The North-West Priaralie). 1991
details Late Eocene USSR(Ukrainian SSR) Pasechnyi,G.V. et al. Stratigraphy and lithology of Neogene ore-bearing and underlying series of the Oligocene Nikopol Manganese Ore Basin. 1992