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1st Author:
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Ruzhencev, Vasilii Ermolaevich
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2nd Author:
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3rd Author:
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Year:
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1956 |
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Title:
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Nizhnepermskiye ammonity Yuzhnogo Urala. II. Ammonity Artinskogo yarusa. |
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Reference:
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Trudy Paleontologicheskogo Instituta Akademiya Nauk SSSR, 60: 1-275, fig.1-97, pl.1-39; Moskva. |
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Keywords:
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Ammonity Artingskogo yarusa. |
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Link:
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