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, <br /> ' <br /> Minnesota. A firm t�l substratum is recognized in the geomorphic surface landfonn of the <br /> , Kazidiyolu t�l. <br /> ADDI1'IONAL DATA: Refer to MAES-CFC#s 2697, 3251, 3400 and 3475. <br /> ' National Cooperative So�Survey <br /> U.S.A. <br /> , LESTER SERIES <br /> The I,ester series consists of very deep, well drained soi7s that formed in calcareous loamy • <br /> ' glacial t�l on t�l plains and moraines. These so�7s have moderate peimeab�7ity. Their slopes <br /> range from 5 to 70 percent. Mean azmual precipitation is about 28 inches. Mean annual <br /> temperature is about 47 degrces F. , <br /> ' TAXONOMIC CLASS:Fine-loamy,mixed,superactive,mesic Mollic Hapludal�s <br /> ' TYPICAL PEDON:I.ester loam with a convex slope of about 9 percent on a ground moraine in a cultivated field. <br /> (Colors are for moist soil nnless otherwise noted) <br /> Ap-0 to 7 inches;v�y dark grayish brown(lOYR 3/2)loam,grayish brown(lOYR 5/2)dry,moderate 8ine <br /> , subangalaz blocky st�uchue;friable;many fine roots;abont 3 peacent gravel;slightly acid;abrapt smooth boundary. <br /> (6 to 10 inches thick) <br /> ' Bti-7 W 21 inches;btown(lOYR 4/3)clay loam;moderate medinm sabangnlar blocky structure;firm;many very <br /> fine roots;ca�mon veay dark grayish brown(lOYR 3/2)clay films on f�ces of peds and few very dark gray(lOYR <br /> 3/1)organic coats on faces ofpeds;abont 2 percent gravel;slighdy acid;cleaz s�►ooth bonndary. <br /> ' Bt2-21 to 38 inches;dark yellowish brown(lOYR 4/4)clay loam;modeaate medinm subangular blceky structure; <br /> friable;common fine roots;comman dark grayish brown(lOYR 4/2)clay films on faces of peds and few very dark <br /> brown(lOYR Z/2)�ganic coats on faces ofpeds;abont 3 percent graved;slightly acid;gradnal smooth bonndary. <br /> , (Combined Bt horizon is 10 to 40 inches.) <br /> Bici-38 to 50 inches;yellowish brown(lOYR S/4)loam;weak mediam sabangnlar blceky slructure;friable;few <br /> ' fine roots;common veay pale brown(lOYR 8/2)carbonate threads;abont 2 perc�t gravel;violenfly effervesceut; <br /> slighuy allralme;clear wavy bounaary. <br /> ' Bk2-50 to 60 inches;yellowish brown(lOYR 5/4)loam;weak medium subangular blceky structure;friable; <br /> cammon fine distinct yellowish brown(lOYR 5/6�relict Fe concentrations;common very pale brown(lOYR 8/2) <br /> carbonate threads;abont 2 percent�avel;violently effearvescant;slightty alkaline;clear wavy boundary. <br /> ' C--60 to 80 inches;yellowish brown(lOYR 5/4)loam; ;massive;friable;common medium distinct yellowish <br /> brown(lOYR SI�relict Fe conceutrations and few fine distinct light brownish gray(lOYR 6/2)relict Fe depl�ions; <br /> abont 1 percmt gravel;strongly effervescent;slighfly alkaline. <br /> � TYPE LOCATION:Wright Connty,Minnesota;about 3 miles west of Otsego, 1460 fee,t south and 200 feet west <br /> of the northeast corna of Sec. 15,T.121 N.,R24 W.;USGS Big Lake quadrangle;lat.45 degrces 17 minutes 29 <br /> seconds N.;l�g.93 degces 41 minutes 3 seconds W.,NAD27 <br /> ' RANGE IN CHARACTERISTICS:Depth to free carbonates rang�from 20 to 54 inches. Rock fragments of <br /> mixed lithology c�mprise 1 w 8 percent of the volume of the control section. <br /> ' Svoboda F.colo 'cal Resources <br /> gl 2180 Abmgdon Way <br /> � Project No.2007-056-03 Orono,Minnesota <br />