De la Beche, 1827. 



SY 



Sawkins and Etheridge, 186c 



i. Coral Islands. Alluvium 



(300 ft.) 



h. Diluvium and Alluvium. Coast Limestone 



(50 ft.) 



'■^tZltr^-^- ^-elBeds 



/. White Limestone Forma- White Marl 

 *'°"- (250 ft.) 



e.Porphyritic Conglomerate 

 and Trap. 



^. Coal Measures. White Limestone 



c. Bed Sandstones and Con- ^^'^^^ ^'*-'* 

 glomerates. 



b. Trap Eocks. 



a. Submedial or Transition 

 Rocks. 



Yellow Limestone 

 (500 ft.) 



Trappean Series 

 (1,500 ft.) 



Carbonaceous Shale 

 (1,000 ft.) 



Cretaceous Limestone 

 (500 ft.) 



Marble 



Serpentine 



Conglomerate 



Metamorphosed Series 

 (2,000 ft.) 



Porphyry 



jclosing fallen 

 Limestone cr 



^ Post- 

 Tertiary. 



Post- 

 Pliocene. 



Miocene. 



Eocene. 



3d marls with 

 feral. 



atBowdenand 

 ;he south-east 



tit" Limestone. 

 ! bedded lime- 

 tinds. Locally 



festones, yellow 

 pale and lignite 



1 higher part, 



a Brockram-like 

 th derived Cre- 

 ir slightly rolled 

 Socene fossils. 



ine reefs, with 



ir fossils inter- 



les and conglo- 



nia, Boudairia, 

 's, etc. 



Secondary. 



Granite and Syenite 



I semi-metamor- 

 ts of the Blue 



To face p. 4S3.1 



