PLATE n: . 



Edin VnevrkiLJour. Voi.^iT/. 



GfSiOxrsn flan op cepjt ttpper cave 



/y.* 



A .Mouth c/^the C€nfe j "^^^^^ 



3 . Df ccmmanicattnp with t^enina - C^^. ""^^5- 

 8 cnthe S.E.Sid f^lJu eii^ V -^^ 



3 .2}f o^a Spongy jit.7iffa* Hike ap - ^ ^ 



pearancf " \ ^ -^ 



6 . opening c/'a^saarg ejet ending- J - /j^ 

 upwards ^ } 



7 . Samer ^mud deposit \ — 

 AB 2iy>et HCJ^yi^et CD J4y>i'f 

 ~ - - -9ram 





Fig. 3. 



Fi^.^. 



Fiff.S. 

 C C 



My. 6. 



^9 7- 



/#=^ 



E. MlickeZlsculv^ 



