A. C. DiMON 



Li-nijtli : lAicality 3. Totnl frequency, 368. 



Okss ... j 



Length: Locality Sa. 

 Clas.s ... I 



Frequency 



35 



Total frequency, 461. 



Dutnititer 

 Length 



C'lass 



Loctilit)/ 1. 



Tdtiil frequency, 497. 



1 



Diameter 

 Length 



Class 



l'"reqiiency 



Diameter ,. , . 



—i ;— .■ Localitu 2. 



Length •' 



Class 

 Frequency 



; Locality 3. 

 f 



Total frequency, 498. 



Total frequency, 369. 



I5 



Frequency 



Diameter 

 Length 



: I^ocality Sa. 



Total frequency, 456. 



Class ... I 

 Frequency 



Aperture . , , 



— T -7—." Lucahlii 1. 



Length 



Class ... 

 Fre(iucncy 



Total frequency, 497. 



5—2 



