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1st Author:
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Popov, Yurii N.
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2nd Author:
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3rd Author:
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Year:
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1970 |
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Title:
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Ammonoidei. In: Stratigrafiya kamennougol'nykh i permskikh otlozhenii Severnogo Verkhoyan'ya. |
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Reference:
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Trudy Nauchno-issledovatel'skogo instituta Geologii Arktiki, 1970: 113-140, fig.5-27, pl.13-19; Leningrad. |
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Keywords:
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Permian; Russia,N.Verkhoian. |
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Link:
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