| *** Taxonomy Characterization Data *** |
| Pedon ID: S1957MT021004 | ( Dawson, Montana ) | Print Date: Nov 21 2024 8:57PM |
| Sampled as on Oct 6, 1957: | Mildred |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40010 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1957MT021004 Lat: 46° 57' 45.82" north Long: 104° 43' 48.29" west | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A5316 | Soil Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska | ||
| Taxonomy Tier 1 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | |||
| Fine | CaCO3 | 1500 | .1-75 | Bulk | Cole | Vol | Resist | ||||||
| Clay | Clay | Clay | kPa | Clay | mm | Den | Whole | % of | Min | ||||
| Depth | <.002 | <.0002 | <.002 | /Clay | Est | Frac | 33 kPa | Soil | Whole | % | |||
| Layer | (cm) | Horz | Prep | (---------% of <2 mm-------) | (-------- % --------) | g cm-3 | cm cm-1 | ||||||
| 3A1a1a | |||||||||||||
| 40A39991 | 0-3 | A1 | S | 15.1 | 7 | -- | |||||||
| 40A39992 | 3-10 | A2 | S | 15.0 | 9 | -- | |||||||
| 40A39993 | 10-15 | Ab | S | 16.7 | 12 | -- | |||||||
| 40A39994 | 15-30 | Bb1 | S | 17.3 | 15 | -- | |||||||
| 40A39995 | 30-38 | Bb2 | S | 15.6 | 15 | -- | |||||||
| 40A39996 | 38-66 | Bk | S | 20.7 | 12 | -- | |||||||
| 40A39997 | 66-117 | C1 | S | 15.4 | 15 | -- | |||||||
| 40A39998 | 117-152 | C2 | S | 1.9 | 93 | 69 | |||||||
| Taxonomy Tier 2 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | |||
| pH | pH | Org | Tot | Al+½ Fe | CO3 as | (--- Base Sat ---) | NZ | ECEC | CEC7 | ECEC | Al | ||||||||
| Depth | H2O | NaF | C | C | Oxal | ODOE | CaCO3 | NH4 | Bases | P Ret | cmol(+) | /Clay | /Clay | Sat | E C | ESP | |||
| Layer | (cm) | Horz | Prep | (------------------------------------------ % --------------------------------------------) | kg -1 | % | dS m-1 | % | |||||||||||
| NK | NK | NK | |||||||||||||||||
| 40A39991 | 0-3 | A1 | S | 7.2 | 3.74 | -- | |||||||||||||
| 40A39992 | 3-10 | A2 | S | 7.5 | 1.44 | -- | |||||||||||||
| 40A39993 | 10-15 | Ab | S | 7.7 | 1.16 | -- | |||||||||||||
| 40A39994 | 15-30 | Bb1 | S | 7.8 | 0.96 | -- | |||||||||||||
| 40A39995 | 30-38 | Bb2 | S | 8.0 | 0.90 | 1 | |||||||||||||
| 40A39996 | 38-66 | Bk | S | 8.2 | 0.71 | 18 | |||||||||||||
| 40A39997 | 66-117 | C1 | S | 9.1 | 0.24 | 15 | |||||||||||||
| 40A39998 | 117-152 | C2 | S | 0.03 | 1 | ||||||||||||||