The 



Mendel Journal 



September 1912 Edited by GEO. P. MUDGE 



ALTERNATIVE HEREDITY OF MENTAL TRAITS 



Frederick Adams Woods 



SEGREGATION OF HUMAN TYPES IN SPAIN 



Rose Haig Thomas 



PRIMITIVE EUGENICS E. Torday 



HEREDITY OF RAGING STAMINA IN THE 



THOROUGHBRED HORSE ... J. B. Robertson 



SOME SOCIOLOGICAL CONSIDERATIONS ARISING 

 FROM INHERITANCE IN RACE HORSES 



Geo. P. Mudge 



HEREDITY IN GOATS C. J. Davies 



A FAMILY OF DEGENERATES W. J. Rutherfurd 



"MARRIAGE CERTIFICATES" The Editor 



HEREDITY OR ENVIRONMENT ... Louis Cobbett 



A PLEA FOR THE OPERATION OF A MORE VIRILE 

 SENTIMENT. A Further Reply .. Geo. P. Mudge 



INHERITANCE OF HUMAN DEGENERACIES 



(Cataract) W. J. Rutherfurd 



OCCURRENCE OF TWINS IN SUCCESSIVE GENERA- 

 TIONS W. J. Rutherfurd 



MENDELIAN CONSIDERATIONS AND LENTICULAR 

 CATARACT The Editor 



INFANTILE MORTALITY The Editor 



MISCELLANEA 



Copyright AH Rights Reserved 



Printed and Published for the Mendel Society by 



TAYLOR, GARNETT, EVANS, & Co., Ltd., 54, Fleet Street, London, E.C, 



and Manchester, England. 



No. 3 Price 62 cents, nett 



Agents in the United States of America : 

 G. E. Stechert & Co., 151-155, West 25th Street, New York. 



