*** Primary Characterization Data ***
Pedon ID: 91TX325001( Medina, Texas )Print Date: Nov 28 2024 2:19AM

Sampled as :Quihi ; Clayey-skeletal, mixed, hyperthermic Petrocalcic Paleustoll
Revised to :
United States Department of Agriculture
SSL-ProjectCP91TX268   SOUTHERN F.O.P.Natural Resources Conservation Service
-Site ID91TX325001   Lat: 29° 20' 38.00" north  Long: 98° 53' 48.00" west  MLRA: 83ANational Soil Survey Center
-Pedon No. 91P1188Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
91P07928AA0-8C
91P07929BtBt8-41C
91P07930BtssBtsS41-54C
91P07931BtkBtk54-74C
91P07932Bkm1Bkm174-88COSL
91P07933Bkm2Bkm288-153COSL
91P07934AA0-3CL
91P07935BtBt8-41
91P07936BtkBtk54-74
Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average0.79(NA)
Clay, carbonate free, Weighted Average64% wt
Weighted Particles, 0.1-75mm, 75 mm Base60% wt
Volume, >2mm, Weighted Average43% vol
Clay, total, Weighted Average65% wt
 
Weighted averages based on control section: 8-58 cm
PSDA  &  Rock Fragments-1--2--3--4--5--6--7--8--9--10--11--12--13--14--15--16--17--18-
 
(- - - - - Total - - - - - -)(- - Clay - - -)(- - - - Silt - - - - -)(- - - - - - - - - - - - Sand - - - - - - - - - - - -)( Rock Fragments   (mm) )
LabClaySiltSandFineCO3FineCoarseVFFMCVC(- - - - - - - - Weight - - - - - - - -)>2 mm
Text-<.002.05<<.002.02.05.10.25.512520.1-wt %
Depthure.002-.05-2.0002.002-.02-.05-.10-.25-.50-1-2-5-20-7575whole
Layer(cm)HorzPrep(- - - - - - - - - - - - - - - - - - - - - - - - - - % of <2mm Mineral Soil - - - - - - - - - - - - - - - - - - - - - - - - - - -)(- - - - - - - % of <75mm - - - - - -)soil
3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3B13B13B1
 
91P079280-8ASc53.223.623.216.07.67.25.92.73.04.475617064
91P079298-41BtSc65.811.822.48.83.02.91.70.82.914.11062--7772
91P0793041-54BtssSc66.021.112.91.317.73.44.91.01.52.82.7132146
91P0793154-74BtkSc53.123.723.20.614.49.34.63.33.44.47.5953--6962
91P0793274-88Bkm1Scosl10.929.859.36.320.59.36.310.111.415.516.0------53
91P0793388-153Bkm2GPcosl11.433.655.07.224.19.55.59.810.613.116.0
91P079340-3AScl33.334.232.59.317.217.019.09.42.21.30.6124245649


*** Primary Characterization Data ***
Pedon ID: 91TX325001( Medina, Texas )Print Date: Nov 28 2024 2:19AM
Sampled As:QuihiClayey-skeletal, mixed, hyperthermic Petrocalcic Paleustoll
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P1188
Bulk Density  &  Moisture-1--2--3--4--5--6--7--8--9--10--11--12--13--14-
 
(Bulk Density)Cole(- - - - - - - - - - - Water Content - - - - - - - - - - -)( Air Dry-Oven Dry )WRDAggst
33OvenWhole6103315001500 kPa(- - - - Ratio - - - -)WholeStabl(- - Ratio/Clay - -)
DepthkPaDrySoilkPakPakPakPaMoistCorrectedSoil2-0.5mm CEC71500 kPa
Layer(cm)HorzPrep (- - - g cm-3 - - -) (- - - - - - - - - - - - pct of < 2mm - - - - - - - - - - - -) cm3 cm-3%
3C2a1a3D18D18D1
 
91P079280-8AS23.91.0490.830.45
91P079298-41BtS31.41.0590.770.48
91P0793041-54BtssS33.41.0640.830.51
91P0793154-74BtkS26.11.0490.760.49
91P0793274-88Bkm1S5.21.0040.350.48
91P0793388-153Bkm2S0.270.35
91P0793388-153Bkm2GP4.01.003
91P079340-3AS16.11.0310.930.48
Carbon  &  Extractions-1--2--3--4--5--6--7--8--9--10--11--12--13--14--15--16--17--18--19-
 
(- - - - - Total - - - - -)EstOCC/N(- - - Dith-Cit Ext - - -)(- - - - - - Ammonium Oxalate Extraction - - - - - -)(- - - Na Pyro-Phosphate - - -)
DepthCNSOC(WB)RatioFeAlMnAl+½FeODOEFeAlSiMnCFeAlMn
Layer(cm)HorzPrep(- - - - - - - - - - % of <2 mm - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - -)mg kg-1(- - - - - - % of < 2mm - - - - -)
6B3a6A1c
 
91P079280-8AS0.1852.23
91P079298-41BtS0.1451.18
91P0793041-54BtssS0.1241.29
91P0793154-74BtkS0.1741.73
91P0793274-88Bkm1S0.0140.15
91P0793388-153Bkm2GP0.0110.12
91P079340-3AS0.2012.59


*** Primary Characterization Data ***
Pedon ID: 91TX325001( Medina, Texas )Print Date: Nov 28 2024 2:19AM
Sampled As:QuihiClayey-skeletal, mixed, hyperthermic Petrocalcic Paleustoll
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P1188
CEC  &  Bases-1--2--3--4--5--6--7--8--9--10--11--12--13--14-
 
(- - - - - - NH4OAC Extractable Bases - - - - -)CEC8CEC7ECEC(- - - - Base - - - -)
SumAcid-ExtrKClSumNH4BasesAl(- Saturation -)
DepthCaMgNaKBasesityAlMnCatsOAC+AlSatSumNH4OAC
Layer(cm)HorzPrep(- - - - - - - - - - - - - - - - - cmol(+) kg-1 - - - - - - - - - - - - - - - - - - -)mg kg-1(- - - - cmol(+) kg-1 - - -)(- - - - - - - - % - - - - - - - -)
6N2e6O2d6P2b6Q2b6H5a5A8b5C35C1
 
91P079280-8AS68.5*2.40.21.043.9100100
91P079298-41BtS59.7*3.30.50.93.650.695100
91P0793041-54BtssS77.8*2.71.00.854.5100100
91P0793154-74BtkS65.3*1.91.60.640.4100100
91P0793274-88Bkm1S46.7*0.60.6tr3.8100100
91P0793388-153Bkm2GP46.7*0.61.4tr3.1100100
91P079340-3AS29.6*3.11.20.82.631.093100

*Extractable Ca may contain Ca from calcium carbonate or gypsum., CEC7 base saturation set to 100.
Salt-1--2--3--4--5--6--7--8--9--10--11--12--13--14--15--16--17--18--19--20-
 
(- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Water Extracted From Saturated Paste - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -)1:2
TotalElecElecExch
DepthCaMgNaKCO3HCO3FClPO4BrOACSO4NO2NO3H2OSaltsCondCondNaSAR
Layer(cm)HorzPrep(- - - - - mmol(+) L-1 - - - - -)(- - - - - - - - - - - - - - - - - - - - - - mmol(-) L-1 - - - - - - - - - - - - - - - - - - - -)(- - - - % - - - -)(- - dS m-1 - -)%
6N1b6O1b6P1b6Q1b6I1b6J1b6U1a6K1c6L1c6W1a6M1c8A8D58A3a4F1a1a15E
 
91P079280-8AS7.50.40.30.1--6.20.20.50.7----68.1tr0.760.36trtr
91P079298-41BtS0.021
91P0793041-54BtssS0.222
91P0793154-74BtkS6.20.40.70.1--4.50.40.71.0----70.8tr0.670.354tr
91P0793274-88Bkm1S0.1616
91P0793388-153Bkm2GP9.80.84.30.2--1.10.69.33.1--1.721.2tr1.620.35422
91P079340-3AS5.80.90.40.3--5.10.10.81.0----52.5tr0.670.314tr


*** Primary Characterization Data ***
Pedon ID: 91TX325001( Medina, Texas )Print Date: Nov 28 2024 2:19AM
Sampled As:QuihiClayey-skeletal, mixed, hyperthermic Petrocalcic Paleustoll
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P1188
pH  &  Carbonates-1--2--3--4--5--6--7--8--9--10--11-
 
(- - - - - - - - - - - - - - - - - - pH - - - - - - - - - - - - - - - - -)(- - Carbonate - -)(- - Gypsum - - -)
CaCl2As CaCO3As CaSO4*2H2OResist
Depth0.01MH2OSat<2mm<20mm<2mm<20mmohms
Layer(cm)HorzPrepKCl1:21:1PasteOxidNaF(- - - - - - - - - - - - % - - - - - - - - - - -)cm-1
4C1a2a4C1a2a8C1b6E1g
 
91P079280-8AS7.07.27.36
91P079298-41BtS7.27.71
91P0793041-54BtssS7.48.09
91P0793154-74BtkS7.37.87.332
91P0793274-88Bkm1S7.78.382
91P0793388-153Bkm2GP7.88.17.885
91P079340-3AS7.38.86.8tr


*** Primary Characterization Data ***
Pedon ID: 91TX325001( Medina, Texas )Print Date: Nov 28 2024 2:19AM
Sampled As:QuihiClayey-skeletal, mixed, hyperthermic Petrocalcic Paleustoll
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P1188
Clay Mineralogy (<.002 mm)-1--2--3--4--5--6--7--8--9--10--11--12--13--14--15--16--17--18-
X-RayThermalElementalEGMEInter
SiO2Al2O3Fe2O3MgOCaOK2ONa2ORetnpreta
DepthFract7A2i 7C3 tion
Layer(cm)Horzion( - - - - - - - - - peak size - - - - - - - - - - )(- - - - - - - - - % - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -)mg g-1
91P079280.0-8.0AtclyMT 2VR 2MI 2KK 2MM 1 197.6 1.2
QZ 1
91P079298.0-41.0BttclyMT 2VR 2MI 2KK 2MM 1 238.1 1.1
QZ 1
91P0793041.0-54.0BtsstclyMT 3MI 2MM 2KK 2HE 1 238.3 1.2
91P0793154.0-74.0BtktclyMT 3MI 2KK 2MM 2HE 1 227.7 1.2
QZ 1
91P0793274.0-88.0Bkm1tclyCA 3KK 1MI 1 73.0 0.5
91P0793388.0-153.0Bkm2tclyCA 3MI 1 52.4 0.5
91P079340.0-3.0AtclyMT 2MI 2KK 2MM 2QZ 1 196.6 1.4

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
CA CalciteHE HematiteKK KaoliniteMI MicaMM Montmorillonite-Mica
MT MontmorilloniteQZ QuartzVR Vermiculite

RELATIVE PEAK SIZE:5 Very Large4 Large3 Medium2 Small1 Very Small6 No Peaks


*** Primary Characterization Data ***
Pedon ID: 91TX325001( Medina, Texas )Print Date: Nov 28 2024 2:19AM
Sampled As:QuihiClayey-skeletal, mixed, hyperthermic Petrocalcic Paleustoll
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P1188
Sand - Silt Mineralogy (2.0-0.002 mm)-1--2--3--4--5--6--7--8--9--10--11--12--13--14--15--16--17--18-
X-RayThermalOpticalEGMEInter
Tot ReGrain CountRetnpreta
DepthFract 7B1a2 tion
Layer(cm)Horzion( - - - - - - - - peak size - - - - - - - - - )(- - - - - - - - % - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - -) mg g-1
91P079298.0-41.0Btcsi 84QZ 77FK 11OP 4CD 3PR 2MS 1
BT 1FP 1PO trZR trGN trTM tr
CA trAM tr
91P0793154.0-74.0Btkcsi 39CA 58QZ 35OP 3FK 2CD 1CB 1
PO trGS trMS trBT trTM tr
91P0793274.0-88.0Bkm1csi 5CA 58CB 37QZ 4CD 1OP trBT tr
TM trFK tr
91P0793388.0-153.0Bkm2csi 9CA 57CB 34QZ 7CD 2OP trZR tr
PR trMS trFK trGS tr
91P079340.0-3.0Acsi 80QZ 73FK 18PO 4OP 2PR 1CD 1
CA 1AM trCB trBT trTM trMS tr
GS tr

FRACTION INTERPRETATION:
csi - Coarse Silt 0.02-0.05 mm


*** Primary Characterization Data ***
Pedon ID: 91TX325001( Medina, Texas )Print Date: Nov 28 2024 2:19AM
Sampled As:QuihiClayey-skeletal, mixed, hyperthermic Petrocalcic Paleustoll
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P1188

MINERAL INTERPRETATION:
AM AmphiboleBT BiotiteCA CalciteCB Carbonate AggregatesCD Chert (Chalcedony
FK Potassium FeldsparFP Plagioclase FeldsparGN GarnetGS GlassMS Muscovite
OP OpaquesPO Plant OpalPR PyroxeneQZ QuartzTM Tourmaline
ZR Zircon
NSSC SSL Report Creation