Trans, iuul Proc. Ruy. Soc. S. Austr., 1922. 



Vol. XLVI., Plate IV. 



GEOLOGICAL SKETCH-SECTION ACROSS THE FLINDERS RANGES. 



BY WALTER HOWCHIN 



Fig. 1.— GEOLOGICAL SKETCH-SECTION OF OUTCROPS FROM THE MOUTH OF THE PARACHILNA GORGE TO THE VICINITY OF BLINMAN. 



Red Sandstones and 

 Variously Coloured Shales 



Fig. 2.-GE0LOGICAL SKETCH-SECTION FROM BLINMAN TO THE NORTHERN SIDE OF THE ERBNGUWDA CREEK. 



Quartzites and Sandstones 



Purple Slates and Shales 



□ 



Igneous Basic Dykes 



Grindstone" Range, 

 The Little Bunkers 



^ <>r ^ 



V i^ 6^ ^ Archaeocyathinae 



^ ^ ^ ^ Limestone 



w. 



Fig. 3.-GEOLOOICAL SKETCH-SECTION FROM THE BUNKERS TO THE EASTERN PLAINS. 



