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III.—On the Organization of the Rugose Corals and the Origin of their Characteristic Peculiarities

Published online by Cambridge University Press:  01 May 2009

N. N. Yakovlev
Affiliation:
Petrograd, Russia.

Extract

During the last ten years I have published a series of memoirs on different questions concerning the morphology and biology of the Rugose Corals. In these memoirs I have elucidated the ground-form of the polyparium of the solitary Rugosa, the mode of its attachment to the substratum, the origin of the characteristic arrangement of the septa, and the origin of the fossuloe in dependence on this form and attachment. I have established the connexion between the form of the polyparium of the Rugosa (including that of the fossulse) and the life of these corals in definite environmental conditions.

Type
Original Articles
Copyright
Copyright © Cambridge University Press 1917

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References

1 Yakovlev, N., “Die Fauna der oberen Abtheilung der palaeozoischen Ablagerungen im Donetz-Bassin. II. Die Korallen”: Mém. Com. géol. St. Petersbourg, n.s., livraison xii, 1903Google Scholar. A contribution to the Characteristic of Corals of the group Rugosa”: Ann. Mag. Nat. Hist., ser. vii, vol. xiii, pp. 114–17, 1904Google Scholar. Ueber die Morphologie und Morphogenie der Rugosa”: Ver. Russ-k. Min. Ges. St. Petersbourg, vol. xli, pp. 394415, 1904Google Scholar. Die Entstehung der charakteristischen Eigentümlichkeiten der Korallen Rugosa” : Mém. Com. géol. St. Petersbourg, n.s., livraison lxvi, 1910Google Scholar. Les récifs coralliens existent-ils dans le paléozoique?”: Bull. Com. géol. St. Petersbourg, vol. xxx, No. 10, pp. 847–57, 1911Google Scholar. Studien über die Korallen Rugosa”: Mém. Com. géol. St. Petersbourg, n.s., livraison xcvi, 1914.Google Scholar