46 



POST-TERTIARY 



ENTOMOSTRACA. 



23 



22 



FT. IN. FT. 



No. 31. 



Red till and stones 8 3 



Light till and stones 9 0 



Red sandstone 6 1 



No. 32. 



Light till 14 7 



Fire-clay 1 9 



Red sandstone (soft) 4 7 



Red sandstone (hard) 1 5 



No. 33. 



Soil 1 0 



Light till 34 5 



Light till, with blocks 6 1 



No. 34. 



Soil 1 0 



Light till and stones 6 4 



Sandstone block 1 6 



Light till and stones 2 6 



Sandstone block 2 3 



Light till and stones 24 4 



White sandstone 0 1 



No. 35, Trial Pit. 



Soil 1 0 



Yellow clay 7 6 



Grey till and stones 13 6 



Red till and stones 3 0 



Grey till 2 0 



White sandstone 0 II 



41 



38 



27 11 



PT. IN. 



No. 4a. 



Soil 1 0 



Yellow clay 5 6 



Grey till 18 0 



Red sandstone 3 6 



No. 5a. 



Soil 0 9 



Yellow clay 4 6 



Grey till 8 3 



Red till 3 3 



Red sandstone 3 2 



No. 6a. 



Red till and stones 3 9 



Soft white sandstone 1 6 



No. 7a. 



Sand and stones 1 C 



Red till and stones 4 0 



Darker till and stones 6 0 



No. 8a. 



Light grey till 1 0 



Fine red till 6 6 



28 



19 11 



11 



Looking at these forty bores, and confining ourselves to the clays only, which vary 

 from nine to thirty-eight feet in thickness — in nineteen of these what is termed " light 

 till" {(/rey unstratified clay) is only met with. In six bores what is termed red till 

 {reddish unstratijied day) is only met with. In other six both occur, and the light-coloured 

 till overlies the red. In three the red overlies the light, while in the remaining six the 

 clays alternate variously. Eor example, taking them in the ascending order, in one bore. 

 No. 26, hght till, three feet ; red till, three feet ; light till, thirty-three feet. In another. 

 No. 30, red till, five feet ; light till, thirteen feet; red till, ten feet. 



Three of the bores, lying between the dock and the highway, have the addition of 

 what is termed yellow clay. Taking them in the same order as above, No. 35 has light 

 till, two feet; red till, three feet ; light till, thirteen feet ; yellow till, seven feet. 



