508 ON THE BRAIN OF ATELES PANISCUS 
Sulci (of the outer face) : 
a. Infero-frontal. 
6. Supero-frontal. 
c. Antero-parietal. 
d. Pestero-parietal (scissure de Rolando, Leuret). 
e. Sylvian. 
Jj. Antero-temporal (scissure parallele). 
g- Postero-temporal. 
h. Temporo-occipital (scissure perpendiculaire externe). 
Sulci (of the inner face) : 
z, Calloso-marginal (grand sillon du lobe fronto-parietal). 
k. Occipito-parietal (scissure perpendiculaire interne). 
7, Calcarine (posterior part of the scissure des hippocampes). 
m. Dentate. 
a. Collateral. 
ca, cd, cp, anterior, descending, and posterior cornua of the lateral ventricles. 
* hippocampus minor: **hippocampus major. 
ec, eminentiar collateralis, or its continuation. 
[The synonyms given above are taken from the work of M. 
Gratiolet when no other anatomist’s name is attached to them.] 
