BARTSCH 



PLATE 48 





< 



1 



1? 



19 





25 





8 



* 



V 



14 



20 



\ i 



V 



26 



i 



15 



21 



r 



27 





| 



V ^ 



10 



16 



22 



28 





32 33 34 



FIGS. 1-36. Chock series of Ccrion 



' 



f 



k\ 



11 



17 



23 



29 



35 



12 



- 



18 



w 



24 



' 



30 



36 



