258 



GREAT SERPENTINE-BELT OF NEW SOUTH WALES, VI. 



tioii to the west, and, in the gorge, an apparent thickness of 

 3,000 feet is exposed, a thickness considerably greater than that 

 exposed in the Baldwin Range. No evidence has yet been ob- 

 tained to show that this has been increased by strike-faulting. 

 The agglomerate is very coarse, containing boulders of porphyry 

 and granite in a tuffaceous matrix, with limestones containini*- 



\A/ Comfilex fqulr Cobbadoh Ck 

 « 50 Yards — 



W FaulringatEulowrie- [a[ter5turchbur^J 



Text-tig. 7. 

 Complex faulting at Cobbadah Creek and at Eulowrie. 



obscure traces of Heliolites (as also in Baldwin Mountain), and 

 Stromatopora, and faint indications of a coral suggesting Syrin- 

 fjopora. There are bands, in the agglomerate, of fine-grained, 

 tuffaceous chert, both at the western end of the gorge, and in the 

 middle near Stringy Bark Creek, the latter band being about 

 200 feet thick. The former contains radiolarian casts, and its 



