PLATE III. 



Fig. 3. Fig. 4. Fig. 5. 



Fig. 1. EQUUS CHILENSTS (Molar). 2. EQUU3 MACROGNATHU3 (Molar). 3. EQUUS 

 DEVILLII (Molar). 4. HOLOPTYCHIUS (Scale). 5. GLYTOLEPIS (Scaled. 

 6. MICRASTER COR-ANGUINUM. Chalk, Dover. 



S. J. Mackie del 



