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II.—Note on certain Impressions of Echinoderms observed on the Sandstone Slabs in which the Skeletons of Hyperodapedon Gordoni and Rhynchosaurus are preserved

Published online by Cambridge University Press:  01 May 2009

Rudolf Burckhardt Ph.D.
Rudolf Burckhardt Ph.D.
Affiliation:
University of Basel, Switzerland.
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Extract

When searching for traces of the dermal structure preserved in the specimen of Hyperodapedon in the British Museum (Natural History) in London, my attention was drawn to certain spots where the matrix showed projections and pits of a polygonal shape, which I detected when I took the photographs of this Triassic reptile. Primarily occupying myself with the matrix of the principal slab, in which the skeleton is enclosed, I quite thought I had only to deal with dermal structures similar to those discovered in Rhynchosaurus.

Type
Original Articles
Information
Geological Magazine , Volume 8 , Issue 1 , January 1901 , pp. 3 - 4
Copyright
Copyright © Cambridge University Press 1901

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References

1 See “On Hyperodapedon Gordoni”: Geol. Mag., 1900, Nov. and Dec.Google Scholar