SCIENCE AND SOIL 



TABLE 7. SOME RECOGNIZED SOIL TYPES 



No. 



NAME 



No. 



NAME 



1 Deep peat. 



2 Medium peat on clay. 



2. i Medium peat on clayey sand. 



2.2 Medium peat on sand. 



2.3 Medium peat on rock. 



3 Shallow peat on clay. 



3. i Shallow peat on clayey sand. 



3.2 Shallow peat on sand. 



3.3 Shallow peat on rock. 

 10 Peaty loam on clay. 



10. i Peaty loam on clayey sand. 



10.2 Peaty loam on sand. 



10.3 Peaty loam on rock. 

 13 Muck on clay. 



13.1 Muck on clayey sand. 



13.2 Muck on sand. 



13.3 Muck on rock. 



15 Drab clay. 



15.1 Sandy drab clay. 



15.2 Gravelly drab clay. 



1 6 Gray clay. 



20 Black clay loam. 



20. i Sandy black clay loam. 

 20. 2 Gravelly black clay loam. 



21 Drab clay loam. 



21. i Drab clay loam on sand. 



22 Gray clay loam. 



25 Black silt loam. 



25. i Black silt loam on clay. 



26 Brown silt loam. 



26.1 Brown silt loam on clay. 



26.2 Brown silt loam on sand. 



26.3 Brown silt loam on till. 



26.4 Brown silt loam on gravel. 



26.5 Brown silt loam on rock. 



27 B rown silt loam over gravel . 



28 Brown -gray silt loam on 



tight clay. 



29 Drab silt loam. 



29.1 Drab silt loam on clay. 



30 Gray silt loam on tight clay. 



31 Deep gray silt loam. 



32 



32.1 

 33 



34 

 34-i 



35 



35-i 



35-2 



35-3 



35-4 



35-5 



5 



50.1 



51-2 



Si-5 



52 



53 



54 



60 



60. i 



60.2 



60.4 



60.5 



61 



62 



63 

 64 



65 

 80 

 81 

 82 

 90 



95 

 98 



99 



Light gray silt loam on tight 



clay. 



White silt loam on tight clay. 

 Gray-red silt loam on tight 



clay. 



Yellow-gray silt loam. 

 Yellow-gray silt loam on 



tight clay. 

 Yellow silt loam. 

 Yellow silt loam on tight clay. 

 Yellow silt loam on clay. 

 Yellow silt loam on sand. 

 Yellow silt loam on gravel. 

 Yellow silt loam on rock. 

 Black loam. 

 Black loam on clay. 

 Brown loam. 

 Brown loam on clay. 

 Brown loam on silt. 

 Brown loam on sand. 

 Brown loam on gravel. 

 Brown loam on rock. 

 Gray loam. 

 Yellow loam. 

 Mixed loam. 

 Brown sandy loam. 

 Brown sandy loam on silt. 

 Brown sandy loam on sand. 

 Brown sandy loam on gravel. 

 Brown sandy loam on rock. 

 Mixed sandy loam. 

 Brown fine sandy loam. 

 Light brown fine sandy loam. 

 Yellow fine sandy loam. 

 Gray fine sandy loam. 

 River sand. 

 Dune sand. 

 Beach sand. 

 Gravelly loam. 

 Gravel. 

 Stony loam. 

 Rock outcrop. 



