206 SUBFOSSIL PEIMATES FROM MADAGASCAE. 



PLATE XXIII. 



Skulls of Archceolemur edwardsi (Filhol) and Mesopropithecus 

 pithecoides (Standing) compared. 



Figs. 1-3. View of vertex, profile, and occiput of Archceolemur edwardsi. 



All f natural size. 



Figs. 4-6. View of vertex, profile, and occiput oi Mesopropitliecus pithecoides. 



All slightly reduced (f of natural size). 



Compare also Plates XVII. & XVIII. with Plates XXI. & XXII. 



