Plate LXXIX 



Fig. i3g. The submaxillary and sublingualis major anlages in a 13.5 millimeter 

 embryo. Columbia Collection, No. iSg. Right side. From a wa.x re- 

 construction, X 75, reduced to i. 



Fig. 140. The submaxillary and sublingualis major anlages in a 16 5 millmieter 

 embr>-o. From a wax reconstruction, X 75, reduced to j. 



2Q. Lingual sulcus. 



JO. Submaxillary aniage. 



ji. Postglandular flange. 



jj. Greater sublingual aniage. 



44. Epithelium of alveolingual region. 



4!^. Lingual nerve. 



