Stratigraphy of the Upper Triassic Boundary in the North-West Part of the Don Basin.
Foreign title:
Palinologicheskoe Obosnovanie Provedeniya verkhney Granitsy Triasa na Severo-Zapadnykh Okraynakh Donbassa.
Reference:
Semenova,E.V. (1979)
Stratigraphy of the Upper Triassic Boundary in the North-West Part of the Don Basin. [ Palinologicheskoe Obosnovanie Provedeniya verkhney Granitsy Triasa na Severo-Zapadnykh Okraynakh Donbassa. ] Akademiya Nauk Ukrainskoi SSR,(Kiev). Palynological Characteristics of Stratigraphic Boundaries of the Mesozoic and Paleogene in the Ukraine and Moldaviya
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