Page:The Geologist, volume 5.djvu/58

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PLATE III.

Fig. 1.

The Geologist, volume 5, plate 3, figure 1.png

Fig. 2.

The Geologist, volume 5, plate 3, figure 2.png

CYPHOSOMA KŒNIGI.
[From the Upper Chalk of Gravesend, Kent.]
In the National Collection, British Museum.

S. J. Mackie del.