*** Taxonomy Characterization Data ***
Pedon ID: S1979OK053025( Grant, Oklahoma )Print Date: Nov 23 2024 8:22PM

Sampled as on Jul 8, 1979:Drummond
Revised to correlated on Jan 9, 2010:Pawhuska ; Fine, mixed, superactive, thermic Mollic Natrustalfs
United States Department of Agriculture
SSL-ProjectRP80OK039   GRANT COUNTYNatural Resources Conservation Service
-Site IDS1979OK053025   Lat: 36° 36' 26.00" north  Long: 97° 55' 25.01" west  MLRA: 80ANational Soil Survey Center
-Pedon No. 80P0070Soil 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
3A1a1a3A1a1a8D1
 
80P003120-15ApS11.90.542--
80P0031323-33Bt1S37.70.472--
80P0031438-48Bt2S34.11.70.4492
80P0031556-69Bt3S29.51.40.45112
80P0031689-104BS27.2tr0.4751

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%
8C1a6E1b5C15C38D18A1a5D2
 
80P003120-15ApS7.6--100*910.781.5318
80P0031323-33Bt1S7.9--100*970.744.1724
80P0031438-48Bt2S8.06100*1000.677.9424
80P0031556-69Bt3S8.07100*1000.659.7528
80P0031689-104BS7.91100*1000.6311.5924

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



Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average0.46(NA)
Clay, carbonate free, Weighted Average21% wt
Weighted Particles, 0.1-75mm, 75 mm Base5% wt
Volume, >2mm, Weighted Average1% vol
Clay, total, Weighted Average22% wt
 
Weighted averages based on control section: 23-73 cm
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