On the Histogenesis of Gastric Glands. 487 
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Fie. 7. Aand B. Diagrams (vide text). 
Fic. 8. Fundus gland. 7 cm., showing one parietal cell with ductules. The 
other cells are ‘‘Embryonic gland cells,’’ 7.e., undifferentiated; at least they present 
none of the characteristic staining-reactions of any of the adult cell-types. 
Fie. 9. aandb. Fundus epithelium 7 cm. Copper chrome hematoxylin. 
Fig. 10. Tracing of mesial sagittal section through 7 em. stomach enlarged 
x8.6. BtoC, Caecal pouch. Cto4, Cardiaandfundus. 4 to pyloric aperture, and 
latter to 7, pyloric gland area. 7 to B, pars oesophagea. B, Caecal ‘‘Wulst’’ or 
ridge. 
