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On the Relation of Pteraspis and Scaphaspis

Published online by Cambridge University Press:  01 May 2009

E. Ray Lankester
E. Ray Lankester
Affiliation:
Exeter College, Oxford.
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Abstract

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Type
Correspondence
Information
Geological Magazine , Volume 10 , Issue 112 , October 1873 , pp. 478 - 479
Copyright
Copyright © Cambridge University Press 1873

References

1 Magister Schmidt had forwarded an earlier communication than that referred to above, which appeared in the April Number of the Geol. Mag. (p. 152), in which is also contained a refutation of Dr. Kunth's views by Mr. Lankester (p. 190). Doubtless M. Schmidt has good grounds for the opinions he has expressed concerning the assumed relationship to each other of Pteraspis and Scaphaspis—as the dorsal and ventral shields of the same individual—and we shall “be glad to receive a further account of his researches on this important subject.—Edit. Geol. Mag.