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V.—On the Occurrence of Xanthidia (Spiniferites of Mantell) in the London Clay of the Isle of Sheppey

Published online by Cambridge University Press:  01 May 2009

E. W. Wetherell
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Extract

The vexed question of the affinities of the fossil organisms known as Xanthidia—a question which only experienced zoologists and botanists can hope to solve—will not be discussed in this short paper, my intention being merely to show that these interesting organisms are not confined (in England) to the Chalk flints and Grey Chalk, but exist in the London Clay, and to give a short account of the means of isolation and of the appearance of these minute fossils.

Type
Original Articles
Information
Geological Magazine , Volume 9 , Issue 1 , January 1892 , pp. 28 - 30
Copyright
Copyright © Cambridge University Press 1892

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References

page 29 note 1 Ehrenberg, , 1836, Bericht. des Akademie Wissenschaften zu Berlin, p. 114.— vide also Abhandlungen Konigl. Akad. Wissenschaften zu Berlin, 1836 (published 1838), p. 114. —Turpin, Comptes Rendus de l'Académie des Sciences, 1837.Google Scholar

page 29 note 2 Micros. Soc. Trans. 10 15th, 1845, vol. ii. p. 77.Google Scholar

page 30 note 1 White, H. H., Trans. Micros. Soc. vol. i. p. 77, on Fossil Xanthidia, 02 1842.Google Scholar