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II.—On the Occurrence of the Genus Dimyodon, Mun.-Chalm., in the Mesozoic Rocks of Great Britain

Published online by Cambridge University Press:  01 May 2009

K. A. Grönwall
Affiliation:
Geological Survey of Denmark, Copenhagen

Extract

When looking through the number of the Quarterly Journal of the Geological Society for August, 1905, I saw the paper by Mr. Richardson on the Rhœtic deposits of Glamorganshire and his figure of Plicatula intusstriata, Emmr. At the first glance it struck me that this fossil was closely allied to a group of bivalves, well known to me as occurring in the Chalk, where it is represented by the genus Dimyodon, Munier-Chalmas.

Type
Original Articles
Copyright
Copyright © Cambridge University Press 1906

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References

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page 204 note 2 Besides that some species may be concealed among Plicatulœ and Ostrœ, I may here mention that Mr. Munier-Chalmas in 1897 told me, in a letter, that there were still some undescribed Jurassic species of Dimyodon.

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page 205 note 1 Stolley: loc. cit. Grönwall: loc. cit., fig. 8.

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