*** Supplementary Characterization Data ***
Pedon ID: 77TX027002A( Bell, Texas )Print Date: Dec 17 2024 11:35PM

Sampled as on Jun 1, 1977:Houston Black ; Fine, montmorillonitic, thermic Udic Pellustert
Revised to correlated:Houston Black ; Fine, smectitic, thermic Udic Pellusterts
United States Department of Agriculture
SSL-ProjectCP78TX001   VERTISOL STUDYNatural Resources Conservation Service
-Site IDS1977TX027002A   Lat: 31° 2' 35.00" north  Long: 97° 20' 55.00" west  MLRA: 86National Soil Survey Center
-Pedon No. 78P0002Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866

Tier 1-1--2--3--4--5--6--7--8--9--10--11--12--13--14--15--16--17--18--19--20--21--22--23--24--25-
 
(- - - - - - - - - - - - - - - - - - - - - - Engineering PSDA - - - - - - - - - - - - - - - - - - - - -)(- - - - - Cumulative Curve Fractions - - - - -) (<75mm)( Atter- )( Gradation )
Percentage Passing SieveUSDA Less Than Diameters (mm) at bergUni-Cur-
Depth323/213/43/84104020020521..5.25.10.05605010LLPIfmtyvtur
Layer(cm)HorzPrep(-------------------Inches-------------------)(---------Number---------)(------Microns----)(---------Millimeter----------)(-----Percentile---)(----%----)CUCC
4F14F
 
78P000100-36S10010010010010010010010099978367579999999896--0.002--72398.60.6
78P0001136-76S1001001001001001001001009998866958100100999897--0.001--74438.00.6
78P0001276-102S100100100100100100100100999886675410099999897--0.002--68429.90.6
78P00013102-112S100100100100100100100100999787675510099999896--0.002--72429.60.6

Tier 2-26--27--28--29--30--31--32--33--34--35--36--37--38--39--40--41--42--43--44--45--46--47--48--49--50-
 
(- - - - - - - - - - - - - - - - - - - - - - Weight Fractions - - - - - - - - - - - - - - - - - - - - -)(- - - - - - - - - - - Weight Per Unit Volume (g cm-3 )- - - - - - - -)(- - Void - -)
Whole Soil (mm)<75 mm FractionWhole Soil<2 mm FractionRatios
>225025075752057575205Soil SurEngineeringSoil SurveyEngineeringAt 33 kPa
Depth-UP-75-2-20-5-2<2-2-20-5-2<233OvenMoistSatur331500OvenMoistSaturWhole<2
Layer(cm)HorzPrep(------------------- % of Whole Soil ------------------)(--------- % of <75 mm ---------)kPa-dry-ated kPa kPa -dry -ated Soilmm
3B13B13B14A1d4A1h
 
78P000100-36Str----------tr100----trtr1001.061.621.511.661.061.251.621.511.661.501.50
78P0001136-76Str----------tr100------tr1001.211.851.681.751.211.431.851.691.751.191.19
78P0001276-102Str----------tr100------tr1001.271.821.771.791.271.471.821.771.791.091.09
78P00013102-112Str----------tr100------tr1001.451
78P0001410-20S------1.061.62
78P0001540-50S------1.211.85
78P0001670-80S------1.271.82
78P00017100-110S------1.271.81
78P00018130-140S------1.381.89
78P0001940-50S------

1The whole-soil bulk density was not measured. It was calculated using 1.45 g/cc as the 1/3-bar bulk density of the less-than-2-mm fraction for mineral soils.


*** Supplementary Characterization Data ***
Pedon ID: 77TX027002A( Bell, Texas )Print Date: Dec 17 2024 11:35PM
Sampled As:Houston BlackFine, montmorillonitic, thermic Udic Pellustert
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  78P0002

Tier 3-51--52--53--54--55--56--57--58--59--60--61--62--63--64--65--66--67--68--69--70--71--72--73--74--75-
 
(- - - - - - - - - - - - - - - - - Volume Fractions - - - - - - - - - - - - - - - -)C(- - - - - - - Ratios To Clay - - - - - -)(- - Linear Extensiblity - -)(- - WRD - -)
Whole Soil (mm) At 33 kPa/N<2 mm FractionWhole Soil<2 mmWhole<2
>225025075752052-.05-LTPoresRatFineCEC1500LEP33 kPato %Soilmm
Depth-UP-75-2-20-5-2<2.05.002.002DF-ioClaySumNH4-kPa331500Oven1500Oven
Layer(cm)HorzPrep(----------------------------- % of Whole Soil ---------------------------)CatsOACH2OkPakPa-drykPa-dry(---in3/in3---)
8D14C1
 
78P000100-36Str----------tr100216231545120.270.535.65.60.130.13
78P0001136-76Str----------tr10011826747150.120.495.75.70.130.13
78P0001276-102Str----------tr10022026250170.100.505.05.00.150.15
78P00013102-112Str----------tr10022330450.120.46

Tier 4-76--77--78--79--80--81--82--83--84--85--86--87--88--89--90--91--92--93--94--95--96--97--98-
 
(- - - - - - - - - - - - - - - - - - - Weight Fractions - Clay Free - - - - - - - - - - - - - - - - - -)TextPSDA (mm)pHElect.Part-
(--------------- Whole Soil ---------------)(------------------- <2 mm Fraction -------------------)-ureSandSiltClayCaRes-Con--icle
>275202-.05-<(------------- Sands -------------)(--- Silts ---)Clby2-.05-<Cl2ist.ductDen-
Depth-20-2.05.002.002VCCMFVFCFayPSDA.05.002.002.01MohmsdS m-1sity
Layer(cm)HorzPrep(- % of >2 mm Sand and Silt -)(------------------% of Sand and Silt -------------)<2 mm(---- % of 2 mm ----)(-------- <2 mm --------)g cm-3
3A1a1a3A1a1a3A1a1a3A1a1a8C1e
 
78P000100-36S991133111243061133c3.939.057.17.4
78P0001136-76S892137tr11242667137c3.239.057.87.5
78P0001276-102S793119tr11232370119sic3.342.454.37.5
78P00013102-112S892121111232270121sic3.641.654.87.5
NSSC SSL Report Creation