*** Taxonomy Characterization Data ***
Pedon ID: 91AL091005( Marengo, Alabama )Print Date: Nov 21 2024 12:20PM

Sampled as on Jul 30, 1991:Urbo ; Fine, mixed, acid Aeric Haplaquepts
Revised to :
United States Department of Agriculture
SSL-ProjectCP91AL241   ALABAMA-MISSISSIPPI VERTISOLNatural Resources Conservation Service
-Site IDS1991AL091005   Lat: 32° 17' 58.01" north  Long: 87° 40' 36.99" west  MLRA: 133ANational Soil Survey Center
-Pedon No. 91P1056Soil 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
3A1a1a3A1a1a8D14A1d
 
91P068820-16AS34.521.90.48231.290.037
91P0688316-40Bw1S40.425.80.41231.390.067
91P0688440-76Bw2S47.131.60.42181.380.086
91P0688576-143BssS47.632.40.43201.330.120
91P06886143-170BssgS46.931.70.43241.350.127

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%
4C1a2a6A1c6A2d8J5C15C35A3b8D15G15D2
 
91P068820-16AS5.61.951.810.480.0675650.742
91P0688316-40Bw1S5.10.550.580.520.05695920.60.650.51132
91P0688440-76Bw2S4.80.270.290.550.05655824.40.640.52203
91P0688576-143BssS4.70.220.240.380.03786926.50.640.56115
91P06886143-170BssgS6.10.120.170.210.0296910.676



Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average0.64(NA)
Clay, carbonate free, Weighted Average46% wt
Weighted Particles, 0.1-75mm, 75 mm Base20% wt
Volume, >2mm, Weighted Average0% vol
Clay, total, Weighted Average46% wt
LE, Whole Soil, Summed to 1m8cm/m
 
Weighted averages based on control section: 25-100 cm
NSSC SSL Report Creation