NAT. HIST. REV. 1862 



Fl^lfyXI 



LONGITUDINAL SECTION THROUGH THE LUMBAR ENLARGEMENT 

 OF THE 0X.__30 Disoneters 



Fi^-. 5 



P. C Pcste/wr.r Cclumne, sham/uf intedac&7i0^JkS ^vmted hy posteruyr roots. 

 P. FasCencr rooiis . A..Qj .Anterior Colu/.nns . A Arvteriar' roots . 

 a SuistoTitia' GelcUuuisa\ Or . Anterior OTid, poetericr ^^ siobstoTic-: 

 < — -^~, — .^^—^ — .^^ , I traver^e/H/ by -nirss of anterior & pooterior root<$. 



Hg. 6 



«. 



AsKbee dt Bam^etfiaLilifii 22 BeS&rd S"^ Coraca; yardfln 



