n, . . . r rt t> 



w 



1). 



I 





silt loam 



loam 



gravelly loam 



11 \iiiii ii'ji <jn. 



loam 



I )l{ :i Ik I IK 



cla/y 



i^'iG. 18. — Part of the Madison County, New York, soil map showing the 

 topo^rap 1 drainage and the relation of the various soil types 



to one ariuiiier. The Vohisia series arises from the ground ir 

 the Dunkirk from glacial lake sediments whiJe tho TTiiiitin 

 alluvial. Note the varying elevation of the muck. 



