*** Taxonomy Characterization Data ***
Pedon ID: 79MT087322( Rosebud, Montana )Print Date: Nov 23 2024 5:46PM

Sampled as on Jul 1, 1979:Antwerp ; Fine-silty, mixed (calcareous), frigid Ustic Torriorthent
Revised to correlated:Antwerp ; Fine-silty, mixed, superactive, calcareous, frigid Ustic Torriorthents
United States Department of Agriculture
SSL-ProjectCP83MT220   ROSEBUD COUNTYNatural Resources Conservation Service
-Site IDS1979MT087322   Lat: 46° 29' 57.01" north  Long: 106° 41' 10.00" west  MLRA: 58ANational Soil Survey Center
-Pedon No. 83P0710Soil 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
3A1a1a8D1
 
83P035130-2ES22.80.412tr
83P035142-15BwS33.10.392--
83P0351515-38Bz1S39.10.421--
83P0351638-60Bz2S38.40.401--
83P0351760-152BCS20.10.421tr

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%
4C1a2a6A1c6E1g5C15C38D18A3a5D2
 
83P035130-2ES8.60.68tr100*1000.741.7811
83P035142-15BwS8.70.62tr100*1000.714.1430
83P0351515-38Bz1S8.30.71tr100*1000.6417.445
83P0351638-60Bz2S8.00.49tr100*1000.6819.111
83P0351760-152BCS8.40.39tr100*1000.5117.19100*

*Extractable Ca may contain Ca from calcium carbonate or gypsum.
*ESP set to 100, Na exceeds measured exchange capacity.



Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average0.59(NA)
Clay, carbonate free, Weighted Average29% wt
Weighted Particles, 0.1-75mm, 75 mm Base1% wt
Volume, >2mm, Weighted Average0% vol
Clay, total, Weighted Average29% wt
 
Weighted averages based on control section: 25-100 cm
NSSC SSL Report Creation