Trans, and Proc. Roy. Soc. S. Austr., 1923. 



Vol. XLVIL, Plate XXXIII. 



r^^ 



^l^_i«" • ji-i» 'JK"' 



Fig. 1. Entering Vudananiutana. 



Fig. 2. The Quartzite of the Yudanamutana Gorge. 



Gillingham, Svvann & Co. Ltd., Printers, Adelaide. 



