1873.] 



SHARP — OOLITES OF NORTHAMPTONSHIKE. 



259 



* 





£ 



•5° 



_g 



1 



,a 



1 



o 



<M 



OS 



CO 



fin 



A 







Ph 



a 



I 



-■■•i 



II 



It 



it 



* 



S 



S 



I 



CO 



Si 



a 



,3 





l* 







J 







s 





1 



43 . 



1«o 



■a 



o 



"5 



P 



Interca 

 Oxford 

 Kellow 

 Cornbr 



l-i 



C<i CO ■* lO 



0* CO 





ft" 73 

 o a 



DO 



'S § 



s2 



