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Author - title
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details | Early Jurassic | Middle Jurassic | USSR(Krasnoyarsk Kray) | Verbitskaya,Z.I. Correlation of sections of Coal-bearing deposits and Coal Seams of the Rubin and Aban Districts. (In: Methods of correlating the Profiles of Continental Coal Measures exemplified by some Mesozoic Basins in Siberia. N.F.Karpov, editor) | 1970 |
details | Early Triassic | USSR(Urals) | Vyalukhin,G.I. On the age of deposits of the upper part of the Urtazymsk Suite (Southern Urals). (In: Upper Paleozoic Terrigenous Deposits of the Urals.) | 1970 |