The graptolite nema: Problem to all our solutions.
| Autor: | Rickards, R.B. |
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| Zdroj: | Geological Magazine; May96, Vol. 133 Issue 3, p343, 4p, 16 Black and White Photographs |
| Abstrakt: | Examines the graptolite nema and virgula. General mode of life theory for plaktonic species; Rhadosomal rotation of the virgula; Description of the nema and the virgula. |
| Databáze: | Complementary Index |
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