*** Taxonomy Characterization Data ***
Pedon ID: S1995TX111001( Dallam, Texas )Print Date: Nov 12 2024 1:40AM

Sampled as on Apr 3, 1995:Dallam
Revised to :
United States Department of Agriculture
SSL-ProjectCP95TX164   TEXAS-CRPNatural Resources Conservation Service
-Site IDS1995TX111001   Lat: 36° 5' 10.40" north  Long: 102° 5' 28.79" westNational Soil Survey Center
-Pedon No. 95P0494Soil 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
3A1a1a3A1a1a3A1a1a8D14A1d
 
95P037190-5Ap1S8.34.60.40771.650.010tr
95P037205-10Ap2S6.95.01.30.45811.620.006--
95P0372110-17Ap3S15.29.02.40.38651.620.026tr
95P0372217-39Bt1S19.910.63.50.39521.450.031tr
95P0372339-68Bt2S20.89.92.40.38491.420.0321
95P0372468-86Bt3S21.89.12.40.36461.440.029tr
95P0372586-97Bt4S21.39.51.80.37501.370.035tr
95P0372697-1572Btk1S43.97.133.00.18201.640.0371
95P03727157-2052Btk2S38.010.421.50.26241.560.0382

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%
4C1a2a6A1c6A2e6E1g5C15C38D15D2
 
95P037190-5Ap1S8.10.260.422100*1000.722
95P037205-10Ap2S8.20.200.301100*1000.682
95P0372110-17Ap3S8.10.400.855100*1000.541
95P0372217-39Bt1S8.10.301.026100*1000.551
95P0372339-68Bt2S8.20.220.864100*1000.551
95P0372468-86Bt3S8.30.180.623100*1000.551
95P0372586-97Bt4S8.30.210.833100*1000.521
95P0372697-1572Btk1S8.30.136.3763100*1000.142
95P03727157-2052Btk2S8.30.084.6242100*1000.281

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



Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average0.64(NA)
Clay, carbonate free, Weighted Average18% wt
Weighted Particles, 0.1-75mm, 75 mm Base50% wt
Volume, >2mm, Weighted Average0% vol
Clay, total, Weighted Average20% wt
LE, Whole Soil, Summed to 1m3cm/m
 
Weighted averages based on control section: 17-67 cm
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