Stratigraphic problems af Cenozoic coal-bearing deposits in the southern Far East

by Striegler, Ursula, Ablaev, Albert
Source: 1. Paleofloristic and Paleoclimatic Changes During Cretaceous and Tertiary 1. Bratislava : Geologický ústav Dionýza Štúra, 1993 1. 80-85314-26-6 1. S. 215

Palynoflora, vegetation and Late Pliocene climatic conditions of the southeastern part of the Russian Plain

by Naidina, Olga D.
Source: 1. Paleofloristic and Paleoclimatic Changes During Cretaceous and Tertiary 1. Bratislava : Geologický ústav Dionýza Štúra, 1993 1. 80-85314-26-6 1. S. 211-213