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IV.—On the Important Part played by Calcareous Algæ at certain Geological Horizons, with Special Reference to the Palæozoic Rocks

Published online by Cambridge University Press:  01 May 2009

E. J. Garwood
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Extract

Solenopora.—The discovery of this genus in the Lower Carboniferous rocks of Westmorland is of considerable interest, as its occurrence here gives us some insight into the history of its wanderings between the time when we last recorded it in the Gotlandian rocks of the Baltic area and its subsequent reappearance in the Lower Oolite of Gloucestershire. Whether it lived in the Baltic area during the Devonian and Carboniferous periods is, however, still unknown. The fact of its occurrence in the Caradoc, Carboniferous, and Jurassic rocks of the British Isles would appear to point to its existence not far off during the intervening periods.

Type
Original Articles
Information
Geological Magazine , Volume 10 , Issue 12 , December 1913 , pp. 545 - 553
Copyright
Copyright © Cambridge University Press 1913

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References

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