Tafel III. 



Hyom. Sp 



V. cap. lat. 



Art. carot. 



I—II1 Br. Sp. 



Hyom. Sp. 



Mundhöhlenboden 



I Br. Sp 



/+/! Br.Sp. 



II Br. Sp 



III Br. Sp 



Fig. 13. 



IV. Br. tasche 



F. Skell gez. 



