*** Taxonomy Characterization Data ***
Pedon ID: 1991IL113009( McLean, Illinois )Print Date: Nov 24 2024 1:09AM

Sampled as on Sep 29, 1991:Ipava ; Fine, montmorillonitic, mesic Aquic Argiudoll
Revised to correlated on Jun 13, 2007:Ipava ; Fine, smectitic, mesic Aquic Argiudolls
United States Department of Agriculture
SSL-ProjectCP91IL062   MCLEAN COUNTYNatural Resources Conservation Service
-Site ID1991IL113009   Lat: 40° 31' 24.18" north  Long: 89° 1' 7.33" west  MLRA: 108ANational Soil Survey Center
-Pedon No. 91P0231Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866

Taxonomy Tier 1-1--2--3--4--5--6--7--8--9--10-
 
FineCaCO31500.1-75BulkColeVolResist
ClayClayClaykPaClaymmDenWhole% ofMin
Depth<.002<.0002<.002/ClayEstFrac33 kPaSoilWhole%
Layer(cm)HorzPrep(---------% of <2 mm-------)(-------- % --------)g cm-3cm cm-1
3A1a1a8D1
 
91P014240-23ApS32.40.403
91P0142523-48AS34.10.402
91P0142648-66Bt1S36.70.4141
91P0142766-84Bt2S44.00.412112
91P0142884-99Bt3S38.40.431
91P0142999-140BCS35.70.431
91P01430140-152CS29.80.441

Taxonomy Tier 2-1--2--3--4--5--6--7--8--9--10--11--12--13--14--15--16-
 
pHpHOrgTotAl+½ FeCO3 as(--- Base Sat ---)NZECECCEC7ECECAl
DepthH2ONaFCCOxalODOECaCO3NH4BasesP Retcmol(+)/Clay/ClaySatE CESP
Layer(cm)HorzPrep(------------------------------------------ % --------------------------------------------)kg -1%dS m-1%
4C1a2a6A1c6E1g5C15C38D15D2
 
91P014240-23ApS6.93.08--100*810.80tr
91P0142523-48AS6.72.5697800.76tr
91P0142648-66Bt1S6.31.2793770.661
91P0142766-84Bt2S5.70.73100*810.661
91P0142884-99Bt3S6.10.4394780.68tr
91P0142999-140BCS5.80.3399830.671
91P01430140-152CS6.30.24100*910.701

*Extractable Ca may contain Ca from calcium carbonate or gypsum.



Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average0.67(NA)
Clay, carbonate free, Weighted Average39% wt
Weighted Particles, 0.1-75mm, 75 mm Base8% wt
Volume, >2mm, Weighted Average4% vol
Clay, total, Weighted Average39% wt
 
Weighted averages based on control section: 66-116 cm
NSSC SSL Report Creation