*** Primary Characterization Data ***
Pedon ID: 54TX041091( Brazos, Texas )Print Date: Nov 12 2024 3:31AM

Sampled as on Jan 30, 1954:Lufkin
Revised to :
State of Texas
SSL-ProjectNL40001   SSIR SAMPLESTexas A&M University
-Site IDS1954TX041091   Lat: 30° 30' 51.00" north  Long: 96° 17' 58.01" westUniversity Soil Laboratory
-Pedon No. 40A4428Soil Laboratory
-General Methods 1B1A, 2A1, 2BCollege Station, Texas

LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
40A33874AA10-13K0182
40A33875EA213-18K0183
40A33876Btg1B21t g18-53K0184
40A33877Btg2B22t g53-89K0185
40A33878BB389-117K0186
40A33879CC117-178K0187

Pedon Calculations
Calculation NameResultUnits of Measure
 
Clay, carbonate free, Weighted Average48% wt
Volume, >2mm, Weighted Average0% vol
Clay, total, Weighted Average48% wt
 
Weighted averages based on control section: 18-68 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
3A1a1a3A1a1a3A1a1a3A1a1a3B13B13B1
 
40A338740-13AS6.843.349.94.6--------
40A3387513-18ES6.742.850.5--------
40A3387618-53Btg1S48.329.722.040.6--------
40A3387753-89Btg2S46.833.819.4--------
40A3387889-117BS43.647.39.1--------
40A33879117-178CS54.043.62.428.6--------


*** Primary Characterization Data ***
Pedon ID: 54TX041091( Brazos, Texas )Print Date: Nov 12 2024 3:31AM
Sampled As:Lufkin
Texas A&M University Soil Survey Laboratory;Pedon No.  40A4428

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 - - - - -)
6A1a
 
40A338740-13AS1.28
40A3387513-18ES0.52
40A3387618-53Btg1S0.70
40A3387753-89Btg2S0.52
40A3387889-117BS0.29
40A33879117-178CS0.23

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 - - -)(- - - - - - - - % - - - - - - - -)
6N2e6O2d6P2a6Q2a
 
40A338740-13AS3.70.60.20.44.94.9100
40A3387513-18ES2.30.70.20.23.43.4100
40A3387618-53Btg1S16.16.73.30.326.426.4100
40A3387753-89Btg2S8.04.70.3100
40A3387889-117BS4.47.40.5100
40A33879117-178CS12.08.70.5100

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
8C1a
 
40A338740-13AS5.8
40A3387513-18ES5.3
40A3387618-53Btg1S4.6
40A3387753-89Btg2S4.6
40A3387889-117BS4.7
40A33879117-178CS4.7


*** Primary Characterization Data ***
Pedon ID: 54TX041091( Brazos, Texas )Print Date: Nov 12 2024 3:31AM
Sampled As:Lufkin
Texas A&M University Soil Survey Laboratory;Pedon No.  40A4428

Miscellaneous Data-1--2--3--4--5--6--7--8--9--10--11--12--13--14-
 
(- Sat Paste Ex. -)(- Sand -)( Water Content )Bulk
(- - - - Extractable Bases - - - -)(- - - CEC8 - - -)CO3+(- - - pH - - -)M+C+VCMoist SievedDensity
DepthCaMgNaKNaOACBaCl2Ca+MgHCO3CaCl2H2O.25-2100 kPa200 kPa10 kPa
Layer(cm)HorzPrep(- - - - - - - - - - - - - - - cmol(+)kg-1 - - - - - - - - - - - - - -)mmol(+)L-1mmol(-)L-11:101:10(- - - - - % of <2mm - - - - -)g cm-3
5A2a
 
40A338740-13AS6.9
40A3387513-18ES6.1
40A3387618-53Btg1S35.4
40A3387753-89Btg2S37.6
40A3387889-117BS34.1
40A33879117-178CS44.9


*** Primary Characterization Data ***
Pedon ID: 54TX041091( Brazos, Texas )Print Date: Nov 12 2024 3:31AM
Sampled As:Lufkin
Texas A&M University Soil Survey Laboratory;Pedon No.  40A4428

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 tion
Layer(cm)Horzion( - - - - - - - - - peak size - - - - - - - - - - )(- - - - - - - - - % - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -)mg g-1
40A3387513.0-18.0EtclyQZ 3KK 2MT 1
40A3387753.0-89.0Btg2tclyQZ 3KK 2MT 1
40A3387889.0-117.0BtclyQZ 3KK 2MT 1

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
KK KaoliniteMT MontmorilloniteQZ Quartz

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



*** Primary Characterization Data ***
Pedon ID: 54TX041091( Brazos, Texas )Print Date: Nov 12 2024 3:31AM
Sampled As:Lufkin
Texas A&M University Soil Survey Laboratory;Pedon No.  40A4428

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
DepthFract7A2 tion
Layer(cm)Horzion( - - - - - - - - - peak size - - - - - - - - - - )(- - - - - - - - - % - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -)mg g-1
40A338740.0-13.0AfclyKK 3MT 1
40A3387618.0-53.0Btg1fclyKK 3MT 1
40A33879117.0-178.0CfclyKK 3MT 1

FRACTION INTERPRETATION:
fcly - Fine Clay <0.0002 mm

MINERAL INTERPRETATION:
KK KaoliniteMT Montmorillonite

RELATIVE PEAK SIZE:5 Very Large4 Large3 Medium2 Small1 Very Small6 No Peaks
NSSC SSL Report Creation