Table IZ. Art_a^!ijjj^ c£iWSti_g£ \Mj^^ jype site Uc-scriotic 



SOIL TLXTL''?E: 



33„ loams; 42"' silt loams; 82 silty clay loams; 17 clay loams 



SLOPE-SLOPE ASPECT 



'■'ean : ,< ^ Q.o 



Standard deviation: s = 0.0 3 



Range: -O.Q5-t3.09 



Sites having: 



Positive slope-slope aspect values: 17" 



Slope-slope aspect values ot 0: 17'', 



legative slope-slope aspect valu-r sj 57X 



SLOPE 



Mean: 



Standard deviation: 



S - 1.6" 



HOP.IZOimL CONFIGURATIOrl: 3 3:'; straigh t; 6T. r.nrave 



SLOPE POSITION: 67;^ bottom; 33" loiv 



GR.A Zi:)G PRES SURE: 18" light; 27" moderate; 9% moderate-high; 18"'. severe 



DISTAfiCE TO STOCK WATER 



'1-: Ji' ■ X ^ 0. 4 m i (0.6 km) 



Standard deviation: S = 0.5 mi (0.8 kni) 



Like the Arca/Agsm/Bogr c.t. sites, the Arca/Stvi-Agsm c.t. is found in 

 coulees, swales, and on flats above creeks. These moist and/or protected sites 

 are now always well portrayed by the slope-slope aspect and horizontal config- 

 uration descriptions. It is found in uplands even less often than the Area/ 

 Agsm/Bogt c.t. 



Soils are often heavier than Arca/Agsm/Bogr c.t. soils, but sites are 

 otherwise similar. It is suspected that this type was once more prevalent, 

 but has been reduced by livestock grazing. 



56 



