| *** Andic Soil Properties Data *** |
| Pedon ID: 77MT055028 | ( McCone, Montana ) | Print Date: Nov 11 2024 8:44PM |
| Sampled as on Mar 1, 1977: | Pendroy ; Very-fine, montmorillonitic (calcareous) Ustertic Torriorthent |
| Revised to correlated: | Pendroy ; Very-fine, smectitic, frigid Udorthentic Chromusterts |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP78MT023 MCCONE COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1977MT055028 Lat: 48° 12.00" north Long: 105° 199.99" west MLRA: 53A | National Soil Survey Center | |
| - | Pedon No. | 78P0074 | 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 | ||||||||||||||||||||
| 78P00394 | 0-10 | Ap | S | 59.8 | 20.1 | 2 | -- | 24.1 | 0.40 | |||||||||||||||
| 78P00395 | 18-43 | Bz1 | S | 64.1 | 25.8 | 0.1 | 2 | -- | 25.4 | 0.40 | ||||||||||||||
| 78P00396 | 43-79 | Bz2 | S | 61.7 | 27.4 | 3 | tr | 25.4 | 0.41 | |||||||||||||||
| 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 ) | ||||||||||||||
| 8C1a | 6A1c | 6E1b | ||||||||||||||||||||
| 78P00394 | 0-10 | Ap | S | 8.1 | 2.30 | 1 | ||||||||||||||||
| 78P00395 | 18-43 | Bz1 | S | 8.4 | 1.17 | 4 | ||||||||||||||||
| 78P00396 | 43-79 | Bz2 | S | 8.5 | 1.16 | 4 | ||||||||||||||||