100 



NATURE OF STRATA. 



Loamy marl (red) 



G-ravel, loose 



Hard shaly clay (red) 



Marly clay 



day, with limestone and gravel 



[Red clay, with gravel . . . 



Hard limestone 



Clay, with limestone (red) 



Red sand 



Hard limestone 



Limestone and clay (red) 



Hard limestone 



Hed clay 



Hard limestone 



Sandy clay 



Limestone, hard 



€lay, very hard, with stones 



Soft yellow clay 



!Red clay, with stones ... 



White clay, hard 



Blue, hard, shaly clay 



Black clay, A^ery hard 



Blue clay, hard [brackish water at 285 



analysis, see "Appendix"] 

 Fine yellow^ sand 

 Light coloured drift sand 

 Brown coloured drift sand 

 Fine drift sand, with carbonaceous matter 

 Brown coloured sand ... 

 Black carbonaceous mud 

 Black drift sand 

 Brown coloured drift sand 

 Black clay, stratified ... 

 Slate, black, stratified 

 Quartz rock ... 

 Gravel, cemented 

 Black quartz rock 



Blue clay, with gravel and rock fragments 

 Hard sand, rock, black 

 Black clay, with rock fragments 

 Pipe clay 



Coarse and fine white sand 

 Quartz rock 



DEPTH IN FEET BELOW 

 THE SURFACE. 



620 



650 



80-0 



970 



112-6 



... 117-9 



118-6 



... 137-0 



139-0 



1420 



151-6 



... 153 6 



... 157-6 



158-6 



164-6 



... 1690 



... 187-0 



189-0 



... 208-0 



... 2500 



... 270-0 



... 278-0 



feet; for 



285-0 

 3350 

 340-0 

 345-6 

 350-0 

 357-0 

 357-3 

 358-4 

 3610 

 362-6 

 365-6 

 372-0 

 386-0 

 389-0 

 393-6 

 394-6 

 409-0 

 445 

 460-0 

 462-0 



* This rock proving so bard to the tools in use, further sinking, for the 

 present at least, is abandoned. 



Note by Editor. — The rock is probably a boulder of quartzite, and not in 

 situ. All the superior beds may be referred to the Pliocene Drift. 



