DE RANCE : UNDERGROUND WATERS IN LINCOLNSHIRE. 35 
APPENDIX I. 
Rainfall, from "Symonds' Annual." 
Lincoln. 
M.S.&L. Ry. Co. 
25 feet 
above O.D. 
Navenby. 
* 
Rev. J. Hays. 
Sleaford. 
Bloxholme. 
Mr. D. Lurasden 
20 feet O.D. 
Spalding. 
Pode Hole, 
Mr. H. Harrison 
20 feet O. D. 
1863 
1664 
1864 
... 
1865 
1866 
22*62 
1867 
23 46 
1868 
19*64 
1869 
2410 
28*77 
1870 
16*29 
18*82 
16*88 
1871 
1912 
24*88 
25*50 
1872 
3215 
36*14 
32*50 
1873 
18*31 
19*95 
19*63 
1874 
16*58 
18*38 
... 
16*22 
1875 
25*74 
25 5 7 
... 
32*25 
1876 
29*79 
30 83 
32*92 
31*00 
1877 
25*95 
25*70 
29*43 
24 25 
1878 
28*04 
28*40 
30*18 
25*63 
1879 
24*98 
29*59 
31*64 
24*35 
1880 
30*68 
22*93 
32*59 
37*13 
1881 
23*83 
26*55 
25*36 
26*13 
1882 
32*96 
33*08 
33*71 
30*50 
1883 
31 -1Q 
00 CO 
31 -fi9 
Ol K)& 
ou oo 
1884 
15*43 
16 25 
16*92 
16*75 
1885 
25 07 
26*06 
23*75 
23*88 
1886 
24*57 
27*21 
27*34 
30*25 
1887 
15*53 
16*68 
17*04 
1513 
1888 
20*34 
23*62 
22*39 
21*46 
1889 
26*01 
25*63 
2315 
26*50 
1890 
18*20 
17*31 1 
18*29 
2012 
APPENDIX II. 
Lincolnshire Strata. Feet. 
/Middle Chalk 164 
Chalk I Lower Chalk ... ... ... 72 
I Red Chalk 1 1ft. , and Carstone 36ft. ... 47 
f Tealby Limestone ... ... ... 15 
| Tealby I Tealby Clay 50 
Beds, j Claxby Ironstone ... ... ... 10 
[ Spilsby Sandstone ... . . ... 30 
