PLATE XX. 
Pig. 1. Profile view of a right lower last true molar of the broad-crowned variety of 
E. antiquus > in the possession of J. J. Column, Esq., M.P., from the Eorest Bed at Corton, 
Suffolk. (Much reduced.) 
Fig. 1 a. Crown view of fig. 1. natural size.) 
Pig. 2. Crown view of a right upper last true molar of the broad-crowned variety of 
E. antiquus from the same locality. (| natural size.) 
Fig. 3. Fragment of a crown of a true molar of E.primigenius {?), in the possession 
of A. Savin, Esq., from the Forest Bed, Overstrand, near Cromer, Norfolk. (Natural 
size.) 
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