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1st Author:
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Ruzhencev, Vasilii Ermolaevich
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2nd Author:
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Bogoslovskaya, Margarita Fedorovna
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3rd Author:
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Year:
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1971a |
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Title:
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Namiurskii etap v evoliutsii ammonodei. Rannenamiurskie ammonoidei. |
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Reference:
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Trudy Paleontologicheskogo Instituta Akademiya Nauk SSSR, 133: 1-382, fig.1-89, pl.1-40; Moskva. |
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Keywords:
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L.Carbon.,low.Namurian |
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Link:
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