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Permian Triassic Systems and Their Mutual Boundary — Memoir 2, 1973
The Triassic System in the U.S.S.R.
L. D. Kiparisova,
T. M. Okuneva,
A. N. Oleynikov
This report deals with the distribution, general characteristics and conditions of formation of the Triassic sediments in the U.S.S.R. The problems connected with the establishment of the Permian-Triassic boundary, the stratigraphical scheme of the Triassic System in the U.S.S.R., and the correlation of deposits of this age are discussed. Tasks of further research on the Triassic are outlined in connection with the problems of the Triassic systemic boundaries and of its stage and zonal subdivision.
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