46 



POST-TERTIARY ENTOMOSTRACA. 



23 



22 



ST. IN. FT. 



No. 31. . 



Red till and stones 8 3 



Light till and stones 9 



Red sandstone 6 1 



No. 32. 



Light till 14 7 



Fire-clay l 9 



Red sandstone (soft) 4 7 



Red sandstone (hard) 1 5 



No. 33. 



Soil 1 



Light till 34 5 



Light till, with blocks 6 1 



No. 34. 



Soil 1 



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 1 



No, 35, Trial Pit. 



Soil 1 



Yellow clay 7 6 



Grey till and stones 13 6 



Red till and stones 3 



Grey till 2 



White sandstone 11 



IN. 



41 



38 



11 



PT, 



No. 4a. 



Soil 1 



Yellow clay 5 



Greytill 18 



Red sandstone 3 



No. 5a. 



Soil 



Yellow clay 4 



Greytill 8 



Red till 3 



Red sandstone 3 



No. 6a. 



Red till and stones 



Soft white sandstone 



No. 7a. 



Sand and stones 



Red till and stones 



Darker till and stones 



No. 8a. 



Light grey till 



Fine red till 



3 



9 



1 



6 



1 



G 



4 







6 







1 







6 



f) 



28 



19 111 



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" ^grey unstratijled clay) is only met with. In six bores what is termed red till 

 {reddisJi unstratijied clay) 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, light till, three feet ; red till, three feet ; light till, thirty-three feet. In another, 

 No. 30, red till, five feet ; hght 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. 



