*** Primary Characterization Data *** |
Pedon ID: S1957MT021004 | ( Dawson, Montana ) | Print Date: Nov 11 2024 11:42PM |
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 |
Layer | Horizon | Orig Hzn | Depth (cm) | Field Label 1 | Field Label 2 | Field Label 3 | Field Texture | Lab Texture |
40A39991 | A1 | A1 | 0-3 | 6798 | SIL | SIL | ||
40A39992 | A2 | A12 | 3-10 | 6799 | SIL | SIL | ||
40A39993 | Ab | A1b | 10-15 | 6800 | SIL | SIL | ||
40A39994 | Bb1 | B2b | 15-30 | 6801 | SIL | SIL | ||
40A39995 | Bb2 | B3b | 30-38 | 6802 | SIL | SIL | ||
40A39996 | Bk | Cca | 38-66 | 6803 | L | L | ||
40A39997 | C1 | C | 66-117 | 6804 | L | L | ||
40A39998 | C2 | D | 117-152 | 6805 | COS | COS |
PSDA & Rock Fragments | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | |||
(- - - - - Total - - - - - -) | (- - Clay - - -) | (- - - - Silt - - - - -) | (- - - - - - - - - - - - Sand - - - - - - - - - - - -) | ( Rock Fragments (mm) ) | |||||||||||||||||
Lab | Clay | Silt | Sand | Fine | CO3 | Fine | Coarse | VF | F | M | C | VC | (- - - - - - - - Weight - - - - - - - -) | >2 mm | |||||||
Text- | < | .002 | .05 | < | < | .002 | .02 | .05 | .10 | .25 | .5 | 1 | 2 | 5 | 20 | .1- | wt % | ||||
Depth | ure | .002 | -.05 | -2 | .0002 | .002 | -.02 | -.05 | -.10 | -.25 | -.50 | -1 | -2 | -5 | -20 | -75 | 75 | whole | |||
Layer | (cm) | Horz | Prep | (- - - - - - - - - - - - - - - - - - - - - - - - - - % of <2mm Mineral Soil - - - - - - - - - - - - - - - - - - - - - - - - - - -) | (- - - - - - - % of <75mm - - - - - -) | soil | |||||||||||||||
3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3B1 | 3B1 | 3B1 | ||||||||
40A39991 | 0-3 | A1 | S | sil | 15.1 | 59.6 | 25.3 | 18.2 | 41.4 | 18.2 | 3.5 | 1.5 | 1.7 | 0.4 | -- | -- | -- | 7 | -- | ||
40A39992 | 3-10 | A2 | S | sil | 15.0 | 58.7 | 26.3 | 14.7 | 44.0 | 17.8 | 3.7 | 2.0 | 2.3 | 0.5 | -- | -- | -- | 9 | -- | ||
40A39993 | 10-15 | Ab | S | sil | 16.7 | 52.7 | 30.6 | 15.1 | 37.6 | 18.6 | 4.6 | 3.1 | 3.7 | 0.6 | -- | -- | -- | 12 | -- | ||
40A39994 | 15-30 | Bb1 | S | sil | 17.3 | 50.1 | 32.6 | 13.1 | 37.0 | 17.8 | 5.3 | 4.0 | 4.5 | 1.0 | -- | -- | -- | 15 | -- | ||
40A39995 | 30-38 | Bb2 | S | sil | 15.6 | 51.0 | 33.4 | 14.2 | 36.8 | 18.2 | 5.1 | 3.9 | 4.8 | 1.4 | -- | -- | -- | 15 | -- | ||
40A39996 | 38-66 | Bk | S | l | 20.7 | 47.3 | 32.0 | 14.1 | 33.2 | 20.0 | 4.4 | 3.1 | 3.6 | 0.9 | -- | -- | -- | 12 | -- | ||
40A39997 | 66-117 | C1 | S | l | 15.4 | 44.9 | 39.7 | 12.3 | 32.6 | 24.9 | 5.0 | 4.1 | 4.4 | 1.3 | -- | -- | -- | 15 | -- | ||
40A39998 | 117-152 | C2 | S | cos | 1.9 | 3.0 | 95.1 | 1.5 | 1.5 | 2.0 | 17.6 | 30.1 | 36.6 | 8.8 | -- | -- | -- | 93 | 81 |
*** Primary Characterization Data *** |
Pedon ID: S1957MT021004 | ( Dawson, Montana ) | Print Date: Nov 11 2024 11:42PM |
Sampled As | : | Mildred | |||
USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A5316 |
Carbon & Extractions | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | -19- | |||
(- - - - - Total - - - - -) | Est | OC | C/N | (- - - Dith-Cit Ext - - -) | (- - - - - - Ammonium Oxalate Extraction - - - - - -) | (- - - Na Pyro-Phosphate - - -) | ||||||||||||||||
Depth | C | N | S | OC | (WB) | Ratio | Fe | Al | Mn | Al+½Fe | ODOE | Fe | Al | Si | Mn | C | Fe | Al | Mn | |||
Layer | (cm) | Horz | Prep | (- - - - - - - - - - % of <2 mm - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - -) | mg kg-1 | (- - - - - - % of < 2mm - - - - -) | |||||||||||||||
NK | ||||||||||||||||||||||
40A39991 | 0-3 | A1 | S | 3.74 | ||||||||||||||||||
40A39992 | 3-10 | A2 | S | 1.44 | ||||||||||||||||||
40A39993 | 10-15 | Ab | S | 1.16 | ||||||||||||||||||
40A39994 | 15-30 | Bb1 | S | 0.96 | ||||||||||||||||||
40A39995 | 30-38 | Bb2 | S | 0.90 | ||||||||||||||||||
40A39996 | 38-66 | Bk | S | 0.71 | ||||||||||||||||||
40A39997 | 66-117 | C1 | S | 0.24 | ||||||||||||||||||
40A39998 | 117-152 | C2 | S | 0.03 |
pH & Carbonates | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | |||
(- - - - - - - - - - - - - - - - - - pH - - - - - - - - - - - - - - - - -) | (- - Carbonate - -) | (- - Gypsum - - -) | ||||||||||||
CaCl2 | As CaCO3 | As CaSO4*2H2O | Resist | |||||||||||
Depth | 0.01M | H2O | Sat | <2mm | <20mm | <2mm | <20mm | ohms | ||||||
Layer | (cm) | Horz | Prep | KCl | 1:2 | 1:1 | Paste | Oxid | NaF | (- - - - - - - - - - - - % - - - - - - - - - - -) | cm-1 | |||
NK | NK | |||||||||||||
40A39991 | 0-3 | A1 | S | 7.2 | -- | |||||||||
40A39992 | 3-10 | A2 | S | 7.5 | -- | |||||||||
40A39993 | 10-15 | Ab | S | 7.7 | -- | |||||||||
40A39994 | 15-30 | Bb1 | S | 7.8 | -- | |||||||||
40A39995 | 30-38 | Bb2 | S | 8.0 | 1 | |||||||||
40A39996 | 38-66 | Bk | S | 8.2 | 18 | |||||||||
40A39997 | 66-117 | C1 | S | 9.1 | 15 | |||||||||
40A39998 | 117-152 | C2 | S | 1 |