Ufa off. 



SMITHSONIAN MISCELLANEOUS COLLECTIONS 

 VOLUME 143, NUMBER 4 



Cfjarles! B. anb JWarp "«Taux OTalcott 

 &eaearcf) Jfunb 



COMPARISON OF TEKTITE SPECIMENS 



FROM EMPIRE, GEORGIA, AND 



MARTHA'S VINEYARD, 



MASSACHUSETTS 



(With Six Plates) 



By 

 ROY S. CLARKE, Jr. 



AND 



MAXWELL K. CARRON 



(Publication 4465) 



CITY OF WASHINGTON 

 PUBLISHED BY THE SMITHSONIAN INSTITUTION 



AUGUST 24, 1961 



