Plato 



''-Am 



^^ 



' ^T'^Vfrvl^Jkai ' ' 





> v" ^' its 



Vi 



"* ..* * ' 



i-iM^B 



LX-. 







- 



;, . 



" 





A .T. Rollick W.rtliA Imp B<,u*t,Par,s. 



SECTIONS of CARBONIFEROUS and PERMIAN FORAMINIFEROUS ROCKS. 



