| *** Andic Soil Properties Data *** |
| Pedon ID: 91MT049009 | ( Lewis and Clark, Montana ) | Print Date: Dec 4 2024 3:24AM |
| Sampled as on Apr 24, 1978: | Sieben ; Loamy-skeletal, mixed Aridic Argiborolls |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP92MT126 LEWIS AND CLARK COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1991MT049009 Lat: 46° 5314.65" north Long: 112° 623.20" west | National Soil Survey Center | |
| - | Pedon No. | 92P0508 | 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 | 3C2a1a | 8D1 | |||||||||||||||||||||
| 92P02954 | 0-13 | A1 | S | 16.6 | 6.3 | 52 | 22 | 8.1 | 0.49 | |||||||||||||||
| 92P02955 | 13-23 | A2 | S | 24.0 | 12.2 | 73 | 50 | 9.2 | 0.38 | |||||||||||||||
| 92P02956 | 23-43 | Bt1 | S | 26.3 | 14.1 | 85 | 68 | 10.8 | 0.41 | |||||||||||||||
| 92P02957 | 43-53 | Bt2 | S | 22.7 | 10.3 | 82 | 63 | 8.7 | 0.38 | |||||||||||||||
| 92P02958 | 53-76 | Bk1 | S | 18.2 | 2.7 | 70 | 48 | 7.4 | 0.41 | |||||||||||||||
| 92P02959 | 76-104 | Bk2 | S | 13.8 | 3.2 | 91 | 72 | 5.7 | 0.41 | |||||||||||||||
| 92P02960 | 104-152 | Bk3 | S | 10.8 | 2.6 | 93 | 65 | 5.1 | 0.47 | |||||||||||||||
| 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 | 6E1g | 6S4 | 8J | ||||||||||||||||||
| 92P02954 | 0-13 | A1 | S | 5.7 | 2.13 | 17 | ||||||||||||||||
| 92P02955 | 13-23 | A2 | S | 6.4 | 1.12 | 20 | ||||||||||||||||
| 92P02956 | 23-43 | Bt1 | S | 6.8 | 0.70 | 26 | ||||||||||||||||
| 92P02957 | 43-53 | Bt2 | S | 7.1 | 0.90 | 37 | 0.22 | 0.04 | ||||||||||||||
| 92P02958 | 53-76 | Bk1 | S | 8.1 | 0.32 | 3 | 28 | 0.19 | 0.03 | |||||||||||||
| 92P02959 | 76-104 | Bk2 | S | 8.0 | 0.35 | 2 | 17 | 0.13 | 0.03 | |||||||||||||
| 92P02960 | 104-152 | Bk3 | S | 7.4 | 0.26 | 1 | 14 | 0.12 | 0.03 | |||||||||||||