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II.—Notes on new or imperfectly known Chalk Polyzoa

Published online by Cambridge University Press:  01 May 2009

Extract

Novak considered this form within the range of variation of Cellepora depressa, Hag., but Canu recognizes it as a Rhagasostoma. It appears to be so closely related to a very distinct and persistent form which is very abundant and characteristic at Trimingham that I do not like to treat them as anything but two forms of a single hitherto unnamed species, and the form admirably figured by Novak must of course be the type of the species.

Type
Original Articles
Copyright
Copyright © Cambridge University Press 1910

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References

1 Bull. Soc. Géol. France, 1900, p. 428.