| *** Supplementary Characterization Data *** |
| Pedon ID: 80MT015003 | ( Chouteau, Montana ) | Print Date: Nov 24 2024 4:24AM |
| Sampled as on Aug 1, 1980: | Gerber ; Fine, montmorillonitic Vertic Argiboroll |
| Revised to correlated: | Gerber ; Fine, smectitic, frigid Udorthentic Chromusterts |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP80NL274 CROP EVALUATION RESEARCH SEA-ARS | Natural Resources Conservation Service |
| - | Site ID | S1980MT015003 Lat: 47° 46' 26.00" north Long: 110° 40' 58.00" west MLRA: 52 | National Soil Survey Center | |
| - | Pedon No. | 80P0423 | Soil Survey Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska 68508-3866 | ||
| Tier 1 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | -19- | -20- | -21- | -22- | -23- | -24- | -25- | |||
| (- - - - - - - - - - - - - - - - - - - - - - Engineering PSDA - - - - - - - - - - - - - - - - - - - - -) | (- - - - - Cumulative Curve Fractions - - - - -) (<75mm) | ( Atter- ) | ( Gradation ) | |||||||||||||||||||||||||
| Percentage Passing Sieve | USDA Less Than Diameters (mm) at | berg | Uni- | Cur- | ||||||||||||||||||||||||
| Depth | 3 | 2 | 3/2 | 1 | 3/4 | 3/8 | 4 | 10 | 40 | 200 | 20 | 5 | 2 | 1. | .5 | .25 | .10 | .05 | 60 | 50 | 10 | LL | PI | fmty | vtur | |||
| Layer | (cm) | Horz | Prep | (-------------------Inches-------------------) | (---------Number---------) | (------Microns----) | (---------Millimeter----------) | (-----Percentile---) | (----%----) | CU | CC | |||||||||||||||||
| 80P02296 | 0-13 | Ap | S | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 99 | 98 | 88 | 68 | 55 | 46 | 98 | 98 | 97 | 92 | 83 | 0.01 | 0.003 | -- | 25.5 | 0.3 | ||
| 80P02297 | 13-28 | Bt1 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 91 | 73 | 61 | 53 | 100 | 100 | 98 | 95 | 86 | -- | 0.002 | -- | 14.1 | 0.4 | ||
| 80P02298 | 38-53 | Bt2 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 84 | 62 | 47 | 38 | 100 | 100 | 98 | 89 | 77 | 0.02 | 0.006 | -- | 46.3 | 0.2 | ||
| 80P02299 | 69-84 | Bk | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 96 | 89 | 68 | 54 | 100 | 100 | 99 | 97 | 94 | -- | 0.002 | -- | 9.5 | 0.6 | ||
| 80P02300 | 99-114 | C11 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 93 | 80 | 58 | 43 | 100 | 99 | 98 | 94 | 91 | 0.01 | 0.003 | -- | 17.0 | 0.5 | ||
| 80P02301 | 130-145 | C12 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 93 | 87 | 63 | 48 | 100 | 99 | 97 | 95 | 92 | -- | 0.002 | -- | 12.8 | 0.5 | ||
| 80P02302 | 160-175 | C21 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 94 | 83 | 57 | 40 | 100 | 100 | 99 | 96 | 92 | 0.01 | 0.003 | -- | 16.2 | 0.6 | ||
| 80P02303 | 191-206 | C32 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 96 | 71 | 49 | 35 | 27 | 100 | 98 | 91 | 76 | 64 | 0.04 | 0.022 | -- | 84.4 | 0.4 | ||
| 80P02304 | 221-236 | C3 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 96 | 76 | 58 | 40 | 29 | 98 | 97 | 92 | 81 | 70 | 0.02 | 0.011 | -- | 52.5 | 0.5 | ||
| Tier 2 | -26- | -27- | -28- | -29- | -30- | -31- | -32- | -33- | -34- | -35- | -36- | -37- | -38- | -39- | -40- | -41- | -42- | -43- | -44- | -45- | -46- | -47- | -48- | -49- | -50- | |||||
| (- - - - - - - - - - - - - - - - - - - - - - Weight Fractions - - - - - - - - - - - - - - - - - - - - -) | (- - - - - - - - - - - Weight Per Unit Volume (g cm-3 )- - - - - - - -) | (- - Void - -) | ||||||||||||||||||||||||||||
| Whole Soil (mm) | <75 mm Fraction | Whole Soil | <2 mm Fraction | Ratios | ||||||||||||||||||||||||||
| >2 | 250 | 250 | 75 | 75 | 20 | 5 | 75 | 75 | 20 | 5 | Soil Sur | Engineering | Soil Survey | Engineering | At 33 kPa | |||||||||||||||
| Depth | -UP | -75 | -2 | -20 | -5 | -2 | <2 | -2 | -20 | -5 | -2 | <2 | 33 | Oven | Moist | Satur | 33 | 1500 | Oven | Moist | Satur | Whole | <2 | |||||||
| Layer | (cm) | Horz | Prep | (------------------- % of Whole Soil ------------------) | (--------- % of <75 mm ---------) | kPa | -dry | -ated | kPa | kPa | -dry | -ated | Soil | mm | ||||||||||||||||
| 3B1 | 3B1 | 3B1 | 4A1d | 4A1h | ||||||||||||||||||||||||||
| 80P02296 | 0-13 | Ap | S | 1 | -- | -- | 1 | -- | 1 | tr | 99 | 1 | -- | 1 | tr | 99 | 1.312 | |||||||||||||
| 80P02297 | 13-28 | Bt1 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | tr | tr | 100 | 1.37 | 1.61 | 1.71 | 1.85 | 1.37 | 1.44 | 1.61 | 1.72 | 1.85 | 0.93 | 0.93 | |||
| 80P02298 | 38-53 | Bt2 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | tr | 100 | 1.47 | 1.64 | 1.79 | 1.92 | 1.47 | 1.55 | 1.64 | 1.79 | 1.92 | 0.80 | 0.80 | |||
| 80P02299 | 69-84 | Bk | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | tr | 100 | 1.43 | 1.80 | 1.82 | 1.89 | 1.43 | 1.57 | 1.80 | 1.81 | 1.89 | 0.85 | 0.85 | |||
| 80P02300 | 99-114 | C11 | S | tr | -- | -- | -- | -- | -- | tr | 100 | -- | -- | -- | tr | 100 | 1.36 | 1.48 | 1.73 | 1.85 | 1.36 | 1.40 | 1.48 | 1.72 | 1.85 | 0.95 | 0.95 | |||
| 80P02301 | 130-145 | C12 | S | tr | -- | -- | -- | -- | tr | tr | 100 | -- | -- | tr | tr | 100 | 1.41 | 1.64 | 1.78 | 1.88 | 1.41 | 1.46 | 1.64 | 1.78 | 1.88 | 0.88 | 0.88 | |||
| 80P02302 | 160-175 | C21 | S | tr | -- | -- | -- | -- | -- | tr | 100 | -- | -- | -- | tr | 100 | 1.39 | 1.62 | 1.79 | 1.87 | 1.39 | 1.49 | 1.62 | 1.80 | 1.87 | 0.91 | 0.91 | |||
| 80P02303 | 191-206 | C32 | S | tr | -- | -- | -- | -- | tr | tr | 100 | -- | -- | tr | tr | 100 | 1.59 | 1.66 | 1.89 | 1.99 | 1.58 | 1.61 | 1.65 | 1.88 | 1.98 | 0.67 | 0.68 | |||
| 80P02304 | 221-236 | C3 | S | 1 | -- | -- | 1 | -- | tr | 1 | 99 | 1 | -- | tr | 1 | 99 | 1.55 | 1.66 | 1.86 | 1.97 | 1.54 | 1.58 | 1.65 | 1.86 | 1.96 | 0.71 | 0.72 | |||
| *** Supplementary Characterization Data *** |
| Pedon ID: 80MT015003 | ( Chouteau, Montana ) | Print Date: Nov 24 2024 4:24AM |
| Sampled As | : | Gerber | Fine, montmorillonitic Vertic Argiboroll | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 80P0423 | |||
| Tier 3 | -51- | -52- | -53- | -54- | -55- | -56- | -57- | -58- | -59- | -60- | -61- | -62- | -63- | -64- | -65- | -66- | -67- | -68- | -69- | -70- | -71- | -72- | -73- | -74- | -75- | |||
| (- - - - - - - - - - - - - - - - - Volume Fractions - - - - - - - - - - - - - - - -) | C | (- - - - - - - Ratios To Clay - - - - - -) | (- - Linear Extensiblity - -) | (- - WRD - -) | ||||||||||||||||||||||||
| Whole Soil (mm) At 33 kPa | /N | <2 mm Fraction | Whole Soil | <2 mm | Whole | <2 | ||||||||||||||||||||||
| >2 | 250 | 250 | 75 | 75 | 20 | 5 | 2- | .05- | LT | Pores | Rat | Fine | CEC | 1500 | LEP | 33 kPa | to % | Soil | mm | |||||||||
| Depth | -UP | -75 | -2 | -20 | -5 | -2 | <2 | .05 | .002 | .002 | D | F | -io | Clay | Sum | NH4- | kPa | 33 | 1500 | Oven | 1500 | Oven | ||||||
| Layer | (cm) | Horz | Prep | (----------------------------- % of Whole Soil ---------------------------) | Cats | OAC | H2O | kPa | kPa | -dry | kPa | -dry | (---in3/in3---) | |||||||||||||||
| 8D1 | 4C1 | |||||||||||||||||||||||||||
| 80P02296 | 0-13 | Ap | S | 1 | -- | -- | 1 | -- | 1 | tr | 100 | 8 | 18 | 23 | 51 | 8 | 0.34 | |||||||||||
| 80P02297 | 13-28 | Bt1 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 7 | 17 | 27 | 14 | 34 | 8 | 0.35 | 0.100 | 1.7 | 1.7 | 0.09 | 0.09 | |||||
| 80P02298 | 38-53 | Bt2 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 13 | 22 | 21 | 13 | 32 | 8 | 0.34 | 0.100 | 1.8 | 1.8 | 0.13 | 0.13 | |||||
| 80P02299 | 69-84 | Bk | S | -- | -- | -- | -- | -- | -- | -- | 100 | 3 | 21 | 29 | 7 | 39 | 0.33 | 0.150 | 2.9 | 3.2 | 0.12 | 0.12 | ||||||
| 80P02300 | 99-114 | C11 | S | tr | -- | -- | -- | -- | -- | tr | 100 | 4 | 24 | 22 | 12 | 37 | 0.41 | 0.070 | 1.0 | 1.0 | 0.12 | 0.12 | ||||||
| 80P02301 | 130-145 | C12 | S | tr | -- | -- | -- | -- | tr | tr | 100 | 4 | 23 | 25 | 10 | 37 | 0.45 | 0.110 | 1.2 | 1.2 | 0.07 | 0.07 | ||||||
| 80P02302 | 160-175 | C21 | S | tr | -- | -- | -- | -- | -- | tr | 100 | 4 | 27 | 21 | 8 | 40 | 0.43 | 0.130 | 2.6 | 2.3 | 0.16 | 0.16 | ||||||
| 80P02303 | 191-206 | C32 | S | tr | -- | -- | -- | -- | tr | tr | 100 | 22 | 22 | 16 | 10 | 30 | 0.39 | 0.060 | 0.6 | 0.6 | 0.13 | 0.13 | ||||||
| 80P02304 | 221-236 | C3 | S | 1 | -- | -- | 1 | -- | tr | 1 | 99 | 17 | 25 | 17 | 11 | 31 | 0.48 | 0.080 | 0.9 | 0.9 | 0.11 | 0.11 | ||||||
| Tier 4 | -76- | -77- | -78- | -79- | -80- | -81- | -82- | -83- | -84- | -85- | -86- | -87- | -88- | -89- | -90- | -91- | -92- | -93- | -94- | -95- | -96- | -97- | -98- | |||
| (- - - - - - - - - - - - - - - - - - - Weight Fractions - Clay Free - - - - - - - - - - - - - - - - - -) | Text | PSDA (mm) | pH | Elect. | Part- | |||||||||||||||||||||
| (--------------- Whole Soil ---------------) | (------------------- <2 mm Fraction -------------------) | -ure | Sand | Silt | Clay | Ca | Res- | Con- | -icle | |||||||||||||||||
| >2 | 75 | 20 | 2- | .05- | < | (------------- Sands -------------) | (--- Silts ---) | Cl | by | 2- | .05- | < | Cl2 | ist. | duct | Den- | ||||||||||
| Depth | -20 | -2 | .05 | .002 | .002 | VC | C | M | F | VF | C | F | ay | PSDA | .05 | .002 | .002 | .01M | ohms | dS m-1 | sity | |||||
| Layer | (cm) | Horz | Prep | (- % of >2 mm Sand and Silt -) | (------------------% of Sand and Silt -------------) | <2 mm | (---- % of 2 mm ----) | (-------- <2 mm --------) | g cm-3 | |||||||||||||||||
| 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 8C1e | 8E1 | 8A1a | ||||||||||||||||||||
| 80P02296 | 0-13 | Ap | S | 2 | 2 | 2 | 29 | 69 | 86 | 1 | 1 | 3 | 9 | 17 | 28 | 42 | 88 | c | 16.0 | 37.3 | 46.7 | 7.0 | ||||
| 80P02297 | 13-28 | Bt1 | S | 30 | 70 | 114 | tr | 1 | 2 | 8 | 19 | 27 | 43 | 114 | c | 14.1 | 32.6 | 53.3 | 7.2 | 1500 | 0.48 | |||||
| 80P02298 | 38-53 | Bt2 | S | 37 | 63 | 62 | tr | tr | 3 | 14 | 19 | 25 | 38 | 62 | cl | 23.0 | 38.9 | 38.1 | 7.8 | 2100 | 0.43 | |||||
| 80P02299 | 69-84 | Bk | S | 13 | 87 | 119 | tr | tr | 2 | 5 | 5 | 11 | 76 | 119 | c | 5.8 | 39.8 | 54.4 | 8.1 | 1500 | 0.53 | |||||
| 80P02300 | 99-114 | C11 | S | 15 | 85 | 77 | tr | 1 | 3 | 6 | 5 | 21 | 64 | 77 | sic | 8.6 | 48.0 | 43.4 | 7.9 | 470 | 4.49 | |||||
| 80P02301 | 130-145 | C12 | S | 16 | 84 | 91 | tr | 2 | 3 | 5 | 5 | 10 | 74 | 91 | sic | 8.2 | 44.2 | 47.6 | 7.8 | 350 | 5.83 | |||||
| 80P02302 | 160-175 | C21 | S | 13 | 87 | 67 | 1 | 2 | 5 | 6 | 15 | 72 | 67 | sic | 7.9 | 51.9 | 40.2 | 7.8 | 410 | 5.60 | ||||||
| 80P02303 | 191-206 | C32 | S | 50 | 50 | 36 | 1 | 2 | 9 | 21 | 17 | 20 | 30 | 36 | l | 36.4 | 37.0 | 26.6 | 7.8 | 530 | 4.82 | |||||
| 80P02304 | 221-236 | C3 | S | 1 | 1 | 1 | 40 | 59 | 40 | 1 | 2 | 7 | 16 | 14 | 18 | 41 | 41 | cl | 28.8 | 42.2 | 29.0 | 7.7 | 470 | 4.72 | ||