*** Taxonomy Characterization Data ***
Pedon ID: S1973MO063001( DeKalb, Missouri )Print Date: Mar 2 2025 8:50AM

Sampled as on May 30, 1973:GRUNDY ; Fine, montmorillonitic, mesic Aquic Argiudolls
Revised to :
United States Department of Agriculture
SSL-ProjectNL40001   SSIR SAMPLESSoil Conservation Service
-Site IDS1973MO063001   Lat: 39° 44' 58.00" north  Long: 94° 16' 46.00" west  MLRA: 109Lincoln Soil Survey Laboratory
-Pedon No. 40A2688Soil Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska

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
3A1a1a3A1a1aNK
 
40A210810-20ApS23.113.60.4631.380.024--
40A2108220-28AS24.413.80.4531.360.031--
40A2108328-36BS28.316.80.4641.360.038--
40A2108436-43Bt21S34.522.70.4641.310.046--
40A2108543-58Bt22S49.235.40.4711.310.095--
40A2108658-86Bt23S43.628.00.4811.380.109--
40A2108786-119Bt3S35.819.10.5211.410.077--
40A21088119-213C/BS30.415.40.5311.330.061--

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%
NKNKNK5D2
 
40A210810-20ApS6.52.09811001.011
40A2108220-28AS6.11.90751000.951
40A2108328-36BS5.31.43761000.841
40A2108436-43Bt21S5.21.08781000.782
40A2108543-58Bt22S5.30.85851000.782
40A2108658-86Bt23S6.00.37971000.793
40A2108786-119Bt3S6.60.21991000.880.835
40A21088119-213C/BS6.50.12100*1000.667

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



Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average0.79(NA)
Clay, carbonate free, Weighted Average42% wt
Weighted Particles, 0.1-75mm, 75 mm Base2% wt
Clay, total, Weighted Average42% wt
LE, Whole Soil, Summed to 1m0cm/m
 
Weighted averages based on control section: 28-78 cm
NSSC SSL Report Creation