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I.—Sedgwick Museum Notes. New Fossils from the Haverfordwest District. III.

Published online by Cambridge University Press:  01 May 2009

F. R. Cowper Reed
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Extract

In Mr. Turnbull's collection from the Sholeshook Limestone of the Sholeshook Railway Cutting there is a small but perfect ‘horse-shoe’ limb of a species of Hiarpes—a genus which has not been previously recorded from this bed. The ‘horse-shoe’ is oval and rather elongate, and narrow in proportion to its length; the arms curve inwards gently, so that their acutely pointed posterior extremities are approximate. There seems to be a marginal, single row of large pits round the outer edge of the flattened limb, but the general surface is covered with very minute punctae. The inner edge of the limb is not well preserved. The arms extend backwards to about twice the length of the head-shield.

Type
Original Articles
Information
Geological Magazine , Volume 2 , Issue 3 , March 1905 , pp. 97 - 104
Copyright
Copyright © Cambridge University Press 1905

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References

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