APPENDIX E 

 SOIL MAPPING UNITS 



Soil map unics below the 300 foot lift in the Tongue River 

 and Rosebud Creek Areas have been grouped into three 

 major parts, 1) soils on flood plains, terraces, fans and up- 

 lands, 2) soils on fans and uplands, 3) soils on highly dis- 

 sected uplands. 



1. Soils on flood plains, terraces, fans and uplands. This 

 group consists offorp,'-sLx map units. Slope is to 1 5 percent. 

 It includes the arable soils in Tongue River and Rosebud 

 Creek areas. Non-arablesoils with slopes less than 1 5 percent 

 are included. 



SOIL LEGEND 



Symbol 



Name 



1 8 Bimey-Cooers-Kirby complex, 2 to 1 5 percent slopes 



28 Bitton-Twin Creek-Ringling, dry, complex, 2 to 1 5 

 percent slopes 



36 BorollicCamborthids-UsticTorrifluventscomplcx, 

 to 8 percent slopes 



46 Busby loam, co 2 percent slopes 



47 Biisby-Rock outcrop complex, 8 to 1 5 percent slopes 



56 Cambeth silt loam, 2 to 8 percent slopes 



57 Cambeth silt loam, 8 to 15 percent slopes 



58 Cambeth-Cabbart silt loams, 4 to 1 5 percent slopes 



6 1 Casmer-Shambo complex, 2 to 1 5 percent slopes 



62 Chinook fine sandy loam, 2 to 8 percent slopes 



64 Cooers loam, 2 to 8 percent slopes 



65 Cooers-Birney complex, 2 to 8 percent slopes 



66 Cooers- Yamac loams, 2 to 8 percent slopes 



8 1 Floweree silt loam, to 2 percent slopes 



82 Floweree silt loam, 2 to 8 percent slopes 

 89 Gerdrum clay loam, 2 to 8 percent slopes 



91 Gerdrum-Kobarsilty clay loams, 2 to 8 percent slopes 



95 Glendive loam, to 2 percent slopes, occasionally 

 flooded 



96 Hanly-Glendive loams, occasionally flooded, to 2 

 percent slopes 



97 Harlem silty clay loam, occasionally flooded, to 2 

 percent slopes 



99 Havre loam, to 2 percent slopes 



100 Havre loam, occasionally flooded, to 2 percent 

 slopes 



1 09 Kobar silty clay loam, to 2 percent slopes 



1 10 Kobar silty clay loam, 2 to 8 percent slopes 



1 1 1 Kobar silty clay loam, 8 to 1 5 percent slopes 



1 12 Kobar silty clay loam, gullied, 2 to 1 5 percent slopes 



1 16 Kremlin loam, to 2 percent slopes 



1 17 Kremlin loam, 2 to 8 percent slopes 



123 Lonna silt loam, to 2 percent slopes 



1 24 Lonna silt loam, 2 to 8 percent slopes 



125 Lonna silt loam, 8 to 1 5 percent slopes 



1 59 Savage silty clay loam, to 2 percent slopes 

 161 Shambo loam, to 2 percent slopes 



39 



