338 



C, A. SUSSMILCH AND T. W. E. .DAVID. 



Plate XXIX.— Comparative Series of Vertical Sections of Permo- 

 Carboniferous and Carboniferous glacial beds in 

 Australasia and elsewhere. 



.„ XXX. — Tentative correlation of Carboniferous and Permo- 

 Carboniferous Rocks, and map of S.E. shore-line of 

 the Tethys Sea in Australia, 



.„ XXXI. —Map of the Lower Hunter Kiver District showing 

 the areas occupied by Carboniferous and Permo- 

 Carbonifeious strata. 



