*** Primary Characterization Data ***
Pedon ID: 91TX043001( Brewster, Texas )Print Date: Feb 3 2023 10:23AM

Sampled as on Apr 29, 1991:Ector ; Loamy-skeletal, carbonatic, thermic Lithic Calciustolls
Revised to correlated on Jul 29, 2008:Ector ; Loamy-skeletal, carbonatic, thermic Lithic Calciustolls
United States Department of Agriculture
SSL-ProjectRP91TX117   BREWSTER COUNTYNatural Resources Conservation Service
-Site IDS1991TX043001   Lat: 30° 6' 48.00" north  Long: 102° 40' 8.01" west  MLRA: 81ANational Soil Survey Center
-Pedon No. 91P0459Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866

LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
91P02627AA0-8SIL CL
91P02628AkAk8-25L SICL
91P02629Rk/AkRk/Ak25-43L SICL

Pedon Calculations
Calculation NameResultUnits of Measure
 
Clay, carbonate free, Weighted Average29% wt
Weighted Particles, 0.1-75mm, 75 mm Base86% wt
Volume, >2mm, Weighted Average85% vol
Clay, total, Weighted Average39% wt
 
Weighted averages based on control section: 25-43 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
 
91P026270-8AScl32.645.721.72.929.116.64.32.52.84.57.6739217468
91P026288-25AkSsicl38.046.315.78.229.816.53.11.92.23.25.3618356478
91P0262925-43Rk/AkSsicl39.244.915.910.328.316.63.72.32.43.04.5533468691

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%
3C2a1a3D18D1
 
91P026270-8AS15.41.0310.47
91P026288-25AkS18.91.0350.50
91P0262925-43Rk/AkS19.31.0310.49


*** Primary Characterization Data ***
Pedon ID: 91TX043001( Brewster, Texas )Print Date: Feb 3 2023 10:23AM
Sampled As:EctorLoamy-skeletal, carbonatic, thermic Lithic Calciustolls
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P0459

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 - - - - -)
6A1c
 
91P026270-8AS4.44
91P026288-25AkS5.11
91P0262925-43Rk/AkS4.69

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
4C1a2a4C1a2a6E1g6E4
 
91P026270-8AS7.57.84171
91P026288-25AkS7.57.93557
91P0262925-43Rk/AkS7.57.84278
NSSC SSL Report Creation