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1st Author:
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Krotov, P.I.
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2nd Author:
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3rd Author:
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Year:
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1885 |
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Title:
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Artinskii iarus. Geologo-paleontologicheskaya monografiya artinskogo peschanika. |
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Reference:
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Trudy obshchestva estestvoipyt. pri Kazansk. universitete, 13 (5): 298-314, pl.1-4. |
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Keywords:
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L.Permian; W.Urals; Artinskian |
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Link:
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