*** Taxonomy Characterization Data ***
Pedon ID: S1969MT027001( Fergus, Montana )Print Date: Nov 21 2024 1:28PM

Sampled as on Aug 11, 1969:Gerber
Revised to correlated:GERBER ; Fine, montmorillonitic, frigid Udorthentic Chromusterts
United States Department of Agriculture
SSL-ProjectNL40001   SSIR SAMPLESSoil Conservation Service
-Site IDS1969MT027001   Lat: 47° 15' 51.70" north  Long: 109° 55' 21.96" west  MLRA: 58ALincoln Soil Survey Laboratory
-Pedon No. 40A3679Soil 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
 
40A283670-12ApS28.616.30.39231.440.0775
40A2836812-43BtS45.731.30.36151.410.0563

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
 
40A283670-12ApS6.91.67--97830.691
40A2836812-43BtS7.30.86--931000.561

Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average0.56(NA)
Clay, carbonate free, Weighted Average46% wt
Weighted Particles, 0.1-75mm, 75 mm Base15% wt
Volume, >2mm, Weighted Average3% vol
Clay, total, Weighted Average46% wt
 
Weighted averages based on control section: 12-43 cm
NSSC SSL Report Creation