ANTHROPOLOGY. 821 



Dr. Philippe Eey has made an investig-ation ui)on the weij^ht of the 

 cerebral lobes, and some of his (^-oiielusions will be of interest. Of the 

 347 subjects examined, 231 were men, 110 wonien. While the total 

 weight of the right hemisphere predominates over that of the left, the 

 left frontal is heavier than the right. The right occipital is slightly 

 heavier than the left. The difference of weight for the entire anterior 

 region between men and women amounts to 69.65 grains, which con- 

 stitutes a large proi)ortion of the general cerebral excess of weight in 

 the male sex. 



Dr. Lissauer lias added the sagittal suture to the other portions of 

 the human cranium which have been used in obtaining anthropological 

 measures. The sagittal curve or Norma sagittalis is obtained by saw- 

 ing the skull through the median line and observing the border of the 

 cut within the sagittal suture. Dr. Lissauer, by means of a special 

 craniograph, obtains the profile of the sagittal line on the anteropos- 

 terior median plane of the skull. Certain points are fixed on the per- 

 iphery, and by comparing them among themselves and in relation to 

 a central point located at the intersection of the vomer with the lower 

 face of the sphenoid, he obtains angles by means of which he compares 

 the relative value of the different segments, and also certain of these 

 lines with the horizontal^ extending from the point named to the exter- 

 nal occipital protuberance. A new vocabulary is introduced which will 

 add much to the complexity of craniometry. The ethnic results of the 

 paper may be thus set forth: 



Micioncraues 



5 Btisliiiion. 



I Typical negroes. 



f Forehead, flat Australians. 



bnlged S Ne^-o children 



Occiput, flat Mongols (part). 



lioxodontt^s ' Mesencranca-^ bulged Eskimos. 



Parietals bulged ^ a J^^''^^'"■ • / . n 



® ^ Melanesiaus (i)art). 



Front of palatal straight Americans. 



I L Nose elevated Mediterraneans. 



I f Negro children. 



1 I Hottentot woman. 



I Macrencranes ■' Malays. 



I Papuans. 



t Mongols. 



SLoxoprosojtes, cerebral sector, small Americans. 

 Orthioprosopes " - large \ S""^^"^"" 

 ' "^ > Mediterraneans. 



Dr. Herman Welcker, in TTalle, has made a study of the (5ai)a('ity of 

 the cranium in connection with the three diameters. He first examines 

 carefully the methods employed for tln^ curvature of the skull by 

 different processes and materials. Tlie tables appended to the investi- 

 gation exhibit enormous variations in the results, as a few examples 

 will show. The following table gives the people, the author, the num- 

 ber of crania examined, and the average contents in cubic centimeters. 



