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| Turritella | ||
| Here a specimen of Turritella (Haustator) vibrayeanum. | ||
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Opposite the specimen represented size x2. |
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| below an enlarging | My bibliogaphic references below | |
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FOSSILS Of the GAULT Of the PADDLE by Geological Association Auboise. 1982 Turritella (Haustator) vibrayeanum (of Orbigny) x2.6 Courcelles in Orbigny, Pal.F.T.cré., II, pl151, fig10-12. |
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FOSSILS OF FRANCE - J.C. FISCHER - Editions MASSON - Turritella vibrayeana Board 112 page 235 |
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| associated below on the same block with clathroscala : to note a light difference in the ornamentation; furrows and tubers more pronounced on all the lines of ornamentation, and consequently furrow of separation of less visible rolling up. It will be necessary to await other specimens to see whether we have to make with alternatives... The difficulty and also to obtain specimens with cabin of well preserved dwelling, which would give us additional indices to distinguish from the species... | ||
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