| *** Primary Characterization Data *** |
| Pedon ID: S1971MT069003 | ( Petroleum, Montana ) | Print Date: May 19 2024 10:22PM |
| Sampled as on May 30, 1971: | Tealer |
| Revised to correlated: | GERDRUM ; Fine, smectitic Borollic Natrargids |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1971MT069003 Lat: 46° 52' 49.73" north Long: 108° 22' 41.73" west MLRA: 58A | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A3721 | 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 |
| 40A28673 | A/B | A & B | 0-6 | 71L1091 | SIC | |||
| 40A28674 | Bt1 | B22t | 6-22 | 71L1092 | C | |||
| 40A28675 | Bt2 | B23t | 22-43 | 71L1093 | C | |||
| 40A28676 | By1 | B3 Cs | 43-74 | 71L1094 | C | |||
| 40A28677 | By2 | C 1Cs | 74-105 | 71L1095 | C | |||
| 40A28678 | By3 | C 2Cs | 105-134 | 71L1096 | C | |||
| 40A28679 | By4 | C 3Cs | 134-168 | 71L1097 | C | |||
| 40A28680 | By5 | C 4Cs | 168-188 | |||||
| 40A28681 | By6 | C 5Cs | 188-215 | |||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.51 | (NA) | |
| Clay, carbonate free, Weighted Average | 48 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 10 | % wt | |
| Clay, total, Weighted Average | 50 | % wt | |
| LE, Whole Soil, Summed to 1m | 0 | cm/m | |
| Weighted averages based on control section: 6-43 cm | |||
| *** Primary Characterization Data *** |
| Pedon ID: S1971MT069003 | ( Petroleum, Montana ) | Print Date: May 19 2024 10:22PM |
| Sampled As | : | Tealer | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A3721 | |||
| 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 | 3A1a1a | 3A1a1a | 3B1 | 3B1 | 3B1 | ||||||
| 40A28673 | 0-6 | A/B | S | sic | 43.3 | 42.9 | 13.8 | 20.6 | 30.2 | 12.7 | 6.9 | 3.4 | 1.7 | 1.0 | 0.8 | -- | 2 | -- | 9 | 2 | |
| 40A28674 | 6-22 | Bt1 | S | c | 53.3 | 30.5 | 16.2 | 11.7 | -- | 19.4 | 11.1 | 7.2 | 4.4 | 2.5 | 1.4 | 0.7 | -- | -- | -- | 9 | -- |
| 40A28675 | 22-43 | Bt2 | S | c | 47.7 | 32.6 | 19.7 | 13.4 | 3.0 | 21.0 | 11.6 | 8.4 | 5.2 | 3.0 | 2.1 | 1.0 | -- | -- | -- | 11 | -- |
| 40A28676 | 43-74 | By1 | S | c | 47.2 | 33.9 | 18.9 | tr | 21.8 | 12.1 | 7.6 | 5.1 | 2.7 | 2.1 | 1.4 | -- | -- | -- | 11 | -- | |
| 40A28677 | 74-105 | By2 | S | c | 45.8 | 37.1 | 17.1 | -- | 25.0 | 12.1 | 7.7 | 4.6 | 2.3 | 1.3 | 1.2 | -- | -- | -- | 9 | -- | |
| 40A28678 | 105-134 | By3 | S | c | 45.8 | 33.3 | 20.9 | -- | 23.4 | 9.9 | 7.3 | 7.3 | 3.3 | 2.2 | 0.8 | -- | -- | -- | 14 | -- | |
| 40A28679 | 134-168 | By4 | S | c | 45.1 | 33.8 | 21.1 | -- | 22.7 | 11.1 | 7.7 | 7.1 | 2.9 | 2.4 | 1.0 | -- | -- | -- | 13 | -- | |
| 40A28680 | 168-188 | By5 | S | -- | -- | -- | |||||||||||||||
| 40A28681 | 188-215 | By6 | S | -- | -- | -- | |||||||||||||||
| Bulk Density & Moisture | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | |||
| (Bulk Density) | Cole | (- - - - - - - - - - - Water Content - - - - - - - - - - -) | ( Air Dry-Oven Dry ) | WRD | Aggst | ||||||||||||
| 33 | Oven | Whole | 6 | 10 | 33 | 1500 | 1500 kPa | (- - - - Ratio - - - -) | Whole | Stabl | (- - Ratio/Clay - -) | ||||||
| Depth | kPa | Dry | Soil | kPa | kPa | kPa | kPa | Moist | Corrected | Soil | 2-0.5mm | CEC7 | 1500 kPa | ||||
| Layer | (cm) | Horz | Prep | (- - - g cm-3 - - -) | (- - - - - - - - - - - - pct of < 2mm - - - - - - - - - - - -) | cm3 cm-3 | % | ||||||||||
| NK | 4A1h | 4B1c | NK | NK | |||||||||||||
| 40A28673 | 0-6 | A/B | S | 1.41 | 1.55 | 0.032 | 23.2 | 21.7 | 13.6 | 0.11 | 0.47 | 0.31 | |||||
| 40A28674 | 6-22 | Bt1 | S | 1.32 | 1.61 | 0.068 | 31.7 | 27.1 | 17.7 | 0.12 | 0.54 | 0.33 | |||||
| 40A28675 | 22-43 | Bt2 | S | 1.46 | 1.73 | 0.058 | 24.8 | 22.5 | 15.3 | 0.11 | 0.46 | 0.32 | |||||
| 40A28676 | 43-74 | By1 | S | 1.53 | 1.74 | 0.044 | 23.4 | 22.2 | 15.5 | 0.10 | 0.49 | 0.33 | |||||
| 40A28677 | 74-105 | By2 | S | 14.6 | 0.49 | 0.32 | |||||||||||
| 40A28678 | 105-134 | By3 | S | 1.47 | 1.63 | 0.035 | 28.0 | 23.6 | 13.6 | 0.15 | 0.51 | 0.30 | |||||
| 40A28679 | 134-168 | By4 | S | 13.8 | 0.53 | 0.31 | |||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1971MT069003 | ( Petroleum, Montana ) | Print Date: May 19 2024 10:22PM |
| Sampled As | : | Tealer | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A3721 | |||
| 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 | ||||||||||||||||||||||
| 40A28673 | 0-6 | A/B | S | 0.89 | ||||||||||||||||||
| 40A28674 | 6-22 | Bt1 | S | 0.81 | ||||||||||||||||||
| 40A28675 | 22-43 | Bt2 | S | 0.40 | ||||||||||||||||||
| 40A28676 | 43-74 | By1 | S | 0.52 | ||||||||||||||||||
| 40A28677 | 74-105 | By2 | S | 0.57 | ||||||||||||||||||
| 40A28678 | 105-134 | By3 | S | 0.53 | ||||||||||||||||||
| 40A28679 | 134-168 | By4 | S | 0.48 | ||||||||||||||||||
| CEC & Bases | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | |||
| (- - - - - - NH4OAC Extractable Bases - - - - -) | CEC8 | CEC7 | ECEC | (- - - - Base - - - -) | |||||||||||||
| Sum | Acid- | Extr | KCl | Sum | NH4 | Bases | Al | (- Saturation -) | |||||||||
| Depth | Ca | Mg | Na | K | Bases | ity | Al | Mn | Cats | OAC | +Al | Sat | Sum | NH4OAC | |||
| Layer | (cm) | Horz | Prep | (- - - - - - - - - - - - - - - - - cmol(+) kg-1 - - - - - - - - - - - - - - - - - - -) | mg kg-1 | (- - - - cmol(+) kg-1 - - -) | (- - - - - - - - % - - - - - - - -) | ||||||||||
| NK | NK | NK | NK | NK | |||||||||||||
| 40A28673 | 0-6 | A/B | S | 5.9 | 8.7 | 3.2 | 1.2 | 20.4 | 100 | 93 | |||||||
| 40A28674 | 6-22 | Bt1 | S | 12.4* | 17.0 | 6.9 | 1.3 | 29.0 | 100 | 100 | |||||||
| 40A28675 | 22-43 | Bt2 | S | 14.4 | 6.8 | 0.8 | 22.0 | 100 | |||||||||
| 40A28676 | 43-74 | By1 | S | 12.6 | 6.4 | 0.6 | 23.2 | 100 | |||||||||
| 40A28677 | 74-105 | By2 | S | 11.3 | 5.2 | 0.5 | 22.5 | 100 | |||||||||
| 40A28678 | 105-134 | By3 | S | 10.2 | 4.6 | 0.5 | 23.2 | 100 | |||||||||
| 40A28679 | 134-168 | By4 | S | 12.3* | 10.2 | 6.0 | 0.6 | 24.0 | 100 | 100 | |||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1971MT069003 | ( Petroleum, Montana ) | Print Date: May 19 2024 10:22PM |
| Sampled As | : | Tealer | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A3721 | |||
| Salt | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | -19- | -20- | |||
| (- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Water Extracted From Saturated Paste - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -) | 1:2 | ||||||||||||||||||||||
| Total | Elec | Elec | Exch | ||||||||||||||||||||
| Depth | Ca | Mg | Na | K | CO3 | HCO3 | F | Cl | PO4 | Br | OAC | SO4 | NO2 | NO3 | H2O | Salts | Cond | Cond | Na | SAR | |||
| Layer | (cm) | Horz | Prep | (- - - - - mmol(+) L-1 - - - - -) | (- - - - - - - - - - - - - - - - - - - - - - mmol(-) L-1 - - - - - - - - - - - - - - - - - - - -) | (- - - - % - - - -) | (- - dS m-1 - -) | % | |||||||||||||||
| NK | NK | NK | NK | NK | NK | NK | NK | NK | 8D5 | NK | |||||||||||||
| 40A28673 | 0-6 | A/B | S | 0.5 | 0.8 | 8.7 | 0.2 | -- | 5.9 | 0.9 | 5.7 | 43.9 | tr | 0.99 | 14 | 11 | |||||||
| 40A28674 | 6-22 | Bt1 | S | 19.0 | 27.7 | 72.5 | 0.5 | -- | 5.0 | 5.4 | 89.6 | 59.7 | 0.3 | 6.73 | 9 | 15 | |||||||
| 40A28675 | 22-43 | Bt2 | S | 25.0 | 43.7 | 92.5 | 0.5 | -- | 3.9 | 5.1 | 141.0 | 54.7 | 0.4 | 9.05 | 8 | 16 | |||||||
| 40A28676 | 43-74 | By1 | S | 23.0 | 28.8 | 73.0 | 0.4 | -- | 2.2 | 4.7 | 123.0 | 59.4 | 0.4 | 8.16 | 9 | 14 | |||||||
| 40A28677 | 74-105 | By2 | S | 24.5 | 27.9 | 64.5 | 0.6 | -- | 3.9 | 4.2 | 121.0 | 51.1 | 0.3 | 7.78 | 8 | 13 | |||||||
| 40A28678 | 105-134 | By3 | S | 24.0 | 23.7 | 59.0 | 0.6 | -- | 2.8 | 3.7 | 102.0 | 50.8 | 0.3 | 7.26 | 7 | 12 | |||||||
| 40A28679 | 134-168 | By4 | S | 14.0 | 13.6 | 47.5 | 0.5 | -- | 3.0 | 3.7 | 69.1 | 55.2 | 0.2 | 5.53 | 14 | 13 | |||||||
| 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 | |||
| 4C1a2a | 4C1a2a | NK | NK | NK | ||||||||||
| 40A28673 | 0-6 | A/B | S | 6.5 | 7.1 | 6.9 | -- | |||||||
| 40A28674 | 6-22 | Bt1 | S | 7.6 | 2 | |||||||||
| 40A28675 | 22-43 | Bt2 | S | 7.8 | 2 | 1 | ||||||||
| 40A28676 | 43-74 | By1 | S | 7.8 | 4 | -- | ||||||||
| 40A28677 | 74-105 | By2 | S | 7.7 | 1 | 7 | ||||||||
| 40A28678 | 105-134 | By3 | S | 7.5 | 1 | 3 | ||||||||
| 40A28679 | 134-168 | By4 | S | 7.7 | 1 | -- | ||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1971MT069003 | ( Petroleum, Montana ) | Print Date: May 19 2024 10:22PM |
| Sampled As | : | Tealer | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A3721 | |||
| 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 | |||
| 8C1e | 8C1a | |||||||||||||
| 40A28673 | 0-6 | A/B | S | 10.0 | ||||||||||
| 40A28674 | 6-22 | Bt1 | S | 7.9 | 8.0 | |||||||||
| 40A28675 | 22-43 | Bt2 | S | 7.9 | 8.1 | |||||||||
| 40A28676 | 43-74 | By1 | S | 8.0 | 8.1 | |||||||||
| 40A28677 | 74-105 | By2 | S | 7.7 | 7.9 | |||||||||
| 40A28678 | 105-134 | By3 | S | 7.7 | 7.6 | |||||||||
| 40A28679 | 134-168 | By4 | S | 7.8 | 8.0 | |||||||||