Short description: In Russian. Rengarten, Vladimir Pavlovich. Rudist phases of the Cretaceous deposits of Transcaucasia. Moscow: Publishing House of Akad. Sciences of the USSR, 1950. Rudistovye fatsii melovykh otlozheniy Zakavkaz'ya. In Russian /Rudist phases of the Cretaceous deposits of Transcaucasia . The image is provided for reference only. It may reflect condition of one of the available copies or only help in identifying the edition. Please feel free to contact us for a detailed description of the copies available. SKU6014160