*** Andic Soil Properties Data *** |
Pedon ID: 88MT105002 | ( Valley, Montana ) | Print Date: Nov 13 2024 2:41PM |
Sampled as on Jul 1, 1988: | Marias ; Fine, montmorillonitic, frigid Udorthentic Chromustert |
Revised to correlated on Jul 9, 2007: | Marias ; Fine, mixed, active, frigid Udorthentic Chromusterts |
United States Department of Agriculture | ||||
SSL | - | Project | CP88MT223 MONTANA ARIDISOL TOUR | Natural Resources Conservation Service |
- | Site ID | S1988MT105002 Lat: 48° 278.00" north Long: 107° 1243.00" west MLRA: 52 | National Soil Survey Center | |
- | Pedon No. | 88P0850 | Soil Survey Laboratory | |
- | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska 68508-3866 |
Andic Soil Properties Tier 1 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | -19- | -20- | -21- | |||
Total | Fine | CaCO3 | CoSi to | Est | .1-75 | Vol >2mm | Bulk | COLE | Al+½Fe | Al+½Fe | ||||||||||||||
Clay | Clay | Clay | VCoS | Clay | Fraction | % of | (- - - - 1500 kPa - - - -) | Density | Whole | (- - - - - - - - - - Glass Content - - - - - - - - - -) | *15.625 | *60.0 | ||||||||||||
Depth | <.002 | <.0002 | <.002 | .02 - 2 | Content | Whole Soil | air-dry | field moist | /Clay | 33 kPa | Soil | csi | vfs | fs | ms | cs | vcs | Wt Avg | +Glass | +Glass | ||||
Layer | (cm) | Horz | Prep | (- - - - - - - - - - - % of <2 mm - - - - - - - - -) | % of <75 mm | (- - - - - - - - % - - - - - - -) | g cm-3 | cm cm-1 | (- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -) | |||||||||||||||
3A1a1a | 3A1a1a | 3A1a1a | 3C2a1a | 8D1 | 4A1d | |||||||||||||||||||
88P04485 | 0-5 | Ap1 | S | 55.9 | 14.2 | 4 | -- | 18.6 | 0.33 | |||||||||||||||
88P04486 | 5-20 | Ap2 | S | 57.0 | 19.5 | 1.2 | 5 | -- | 19.7 | 0.35 | 1.27 | 0.100 | ||||||||||||
88P04487 | 20-46 | Bw1 | S | 59.1 | 26.8 | 1.7 | 3 | -- | 20.8 | 0.35 | 1.30 | 0.115 | ||||||||||||
88P04488 | 46-64 | Bw2 | S | 59.2 | 27.8 | 3 | -- | 20.2 | 0.34 | 1.43 | 0.076 | |||||||||||||
88P04489 | 64-81 | By1 | S | 58.4 | 24.4 | 3 | -- | 20.1 | 0.34 | 1.33 | 0.092 | |||||||||||||
88P04490 | 81-122 | By2 | S | 57.5 | 23.3 | 4 | -- | 18.8 | 0.33 | 1.37 | 0.079 | |||||||||||||
88P04491 | 122-152 | C1 | S | 57.7 | 23.5 | 4 | -- | 19.4 | 0.34 | 1.34 | 0.089 | |||||||||||||
88P04492 | 152-203 | C2 | S | 58.3 | 23.0 | 3 | -- | 19.4 | 0.33 | 1.28 | 0.088 | |||||||||||||
88P04493 | 0-0 | S | 55.1 | 4 | -- | 18.2 | 0.33 | |||||||||||||||||
88P04494 | 0-0 | S | 54.8 | 4 | -- | 18.3 | 0.33 | |||||||||||||||||
88P04495 | 0-0 | S | 18.8 |
Andic Soil Properties Tier 2 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | -19- | |||
CO3 | Al+ | 8*Si | Optical | KCl | NH4OAC | Sum | (- Base Sat -) | |||||||||||||||
pH | pH | Org | Tot | as | NZ | ½Fe | 8*Si | 2*Fe | +2*Fe | Density | Extr | Sum | Bases+ | NH4OAC | Sum of | Melanic | (- Atterberg -) | |||||
Depth | H2O | NaF | C | C | CaCO3 | P Ret | Oxal | Oxal | Oxal | Oxal | Oxal | Al | Bases | Extr Al | pH 7.0 | Cations | Index | LL | PI | |||
Layer | (cm) | Horz | Prep | (- - - - - - - - - - - - - - - - - - - - - - - % wt - - - - - - - - - - - - - - - - - -) | cmol(+) kg-1 | (- meq 100g-1 -) | (- - - - % - - - - -) | ( % <0.4mm ) | ||||||||||||||
4C1a2a | 6A1c | 6A2d | 6E1g | 6S4 | ||||||||||||||||||
88P04485 | 0-5 | Ap1 | S | 8.4 | 1.03 | 1.33 | 3 | 39 | ||||||||||||||
88P04486 | 5-20 | Ap2 | S | 8.3 | 0.95 | 1.28 | 3 | 39 | ||||||||||||||
88P04487 | 20-46 | Bw1 | S | 8.3 | 0.77 | 1.31 | 4 | 38 | ||||||||||||||
88P04488 | 46-64 | Bw2 | S | 7.8 | 0.61 | 1.20 | 4 | 33 | ||||||||||||||
88P04489 | 64-81 | By1 | S | 7.9 | 0.54 | 1.01 | 4 | 35 | ||||||||||||||
88P04490 | 81-122 | By2 | S | 7.8 | 0.45 | 1.06 | 4 | 29 | ||||||||||||||
88P04491 | 122-152 | C1 | S | 8.0 | 0.36 | 0.91 | 4 | 26 | ||||||||||||||
88P04492 | 152-203 | C2 | S | 8.0 | 0.37 | 0.92 | 4 | 31 | ||||||||||||||
88P04493 | 0-0 | S | 8.2 | 1.01 | 3 | |||||||||||||||||
88P04494 | 0-0 | S | 8.0 | 1.06 | 2 | |||||||||||||||||
88P04495 | 0-0 | S | 8.0 | 1.03 | 3 |