FRO^r THE WESTERN DISTRICT. 339 



The phosphates are not appreciable in 100 grains, but in 1000 grains they become 

 appreciable. The soluble sijex of this quantity ^ 2*50 grains. 



Another specimen of surface soil gave 



Water 9 -SS 



Organic matter 79 -92 



Peroxide of iron and alumina 8-50 



Carbonate of lime 0-42 



Magnesia 0-20 



98-92 

 Color of the soil dark brown. 



Soil from a hill west of Christian-hollow. 

 Situated on the south side of Fall creek, where it cuts through Bear mountain, southeast 

 corner of the town of Lafayette. It gives a good wheat crop. 



AXALYSIS. 



"Water of absorption 2*00 



^ The well dried soil gave 



Organic matter . 10'15 



Silicates 71'35 



Peroxide of iron and alumina 7'45 



Carbonate of lime 12-05 



Magnesia 1-60 



Soluble silica 0-09 



Phosphates atrace. 



102-05 

 Surface soil from the farm of T. fy W. Spence, Christian-hollow. 



ANALYSIS. 



Water 5-60 



Organic matter 8-72 



Silicates 77-84 



Peroxide of iron and alumina 5-00 



Carbonate of lime 1-76 



Magnesia 1-04 



Soluble silica trace. 



99-96 

 Phosphates not appreciable in 1 00 grains. 



Good wheat soil, and has been under the plow for the last thirty years, and manured four 

 times. It is a mixture of reddish clay and debris from the neighboring rocks. 



43» 



