| *** Supplementary Characterization Data *** |
| Pedon ID: S1971MT013009 | ( Cascade, Montana ) | Print Date: Nov 21 2024 1:38PM |
| Sampled as on Aug 30, 1971: | Marvan |
| Revised to correlated: | MARVAN ; Fine, montmorillonitic, frigid Udorthentic Chromusterts |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1971MT013009 Lat: 47° 24' 8.66" north Long: 111° 37' 52.16" west MLRA: 58A | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A3718 | Soil Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska | ||
| 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 | |||||||||||||||||
| 40A28652 | 0-11 | Ap | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 79 | 55 | 45 | 39 | 100 | 99 | 97 | 86 | 68 | 0.03 | 0.010 | -- | 79.1 | 0.1 | ||
| 40A28653 | 11-26 | B | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 83 | 59 | 48 | 41 | 100 | 100 | 98 | 90 | 72 | 0.02 | 0.007 | -- | 62.2 | 0.2 | ||
| 40A28654 | 26-43 | Bk | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 84 | 59 | 49 | 42 | 100 | 99 | 98 | 90 | 73 | 0.02 | 0.006 | -- | 60.6 | 0.1 | ||
| 40A28655 | 43-58 | By1 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 85 | 65 | 55 | 48 | 100 | 99 | 98 | 91 | 77 | 0.01 | 0.003 | -- | 32.5 | 0.2 | ||
| 40A28656 | 58-100 | By2 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 89 | 70 | 59 | 52 | 100 | 99 | 98 | 94 | 83 | 0.01 | 0.002 | -- | 17.5 | 0.3 | ||
| 40A28657 | 100-148 | 2C1 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 87 | 65 | 52 | 43 | 100 | 99 | 98 | 93 | 80 | 0.01 | 0.004 | -- | 35.6 | 0.2 | ||
| 40A28658 | 148-198 | 2C2 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 70 | 37 | 28 | 23 | 100 | 100 | 97 | 81 | 51 | 0.06 | 0.048 | 0.001 | >100 | 1.3 | ||
| 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 | NK | 4A1h | ||||||||||||||||||||||||||
| 40A28652 | 0-11 | Ap | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.41 | 1.69 | 1.78 | 1.88 | 1.41 | 1.69 | 1.78 | 1.88 | 0.88 | 0.88 | ||||
| 40A28653 | 11-26 | B | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.45 | 1.77 | 1.84 | 1.90 | 1.45 | 1.77 | 1.84 | 1.90 | 0.83 | 0.83 | ||||
| 40A28654 | 26-43 | Bk | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.46 | 1.79 | 1.83 | 1.91 | 1.46 | 1.79 | 1.82 | 1.91 | 0.82 | 0.82 | ||||
| 40A28655 | 43-58 | By1 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.452 | |||||||||||||
| 40A28656 | 58-100 | By2 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.44 | 1.88 | 1.87 | 1.90 | 1.44 | 1.88 | 1.86 | 1.90 | 0.84 | 0.84 | ||||
| 40A28657 | 100-148 | 2C1 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.36 | 1.59 | 1.77 | 1.85 | 1.36 | 1.59 | 1.77 | 1.85 | 0.95 | 0.95 | ||||
| 40A28658 | 148-198 | 2C2 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.402 | |||||||||||||
| *** Supplementary Characterization Data *** |
| Pedon ID: S1971MT013009 | ( Cascade, Montana ) | Print Date: Nov 21 2024 1:38PM |
| Sampled As | : | Marvan | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A3718 | |||
| 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---) | |||||||||||||||
| 40A28652 | 0-11 | Ap | S | -- | -- | -- | -- | -- | -- | -- | 100 | 17 | 15 | 21 | 10 | 37 | 0.39 | 0.15 | 0.15 | |||||||||
| 40A28653 | 11-26 | B | S | -- | -- | -- | -- | -- | -- | -- | 100 | 15 | 17 | 22 | 6 | 39 | 0.41 | 0.14 | 0.14 | |||||||||
| 40A28654 | 26-43 | Bk | S | -- | -- | -- | -- | -- | -- | -- | 100 | 15 | 17 | 23 | 9 | 36 | 0.42 | 0.11 | 0.11 | |||||||||
| 40A28655 | 43-58 | By1 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 13 | 16 | 26 | 45 | 0.40 | ||||||||||||
| 40A28656 | 58-100 | By2 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 10 | 17 | 28 | 3 | 43 | 0.37 | 0.15 | 0.15 | |||||||||
| 40A28657 | 100-148 | 2C1 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 10 | 19 | 22 | 8 | 41 | 0.36 | 0.20 | 0.20 | |||||||||
| 40A28658 | 148-198 | 2C2 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 26 | 15 | 12 | 47 | 0.39 | ||||||||||||
| 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 | NK | |||||||||||||||||||||
| 40A28652 | 0-11 | Ap | S | 53 | 47 | 64 | tr | 1 | 3 | 18 | 30 | 21 | 26 | 64 | cl | 32.0 | 28.8 | 39.2 | 7.7 | 0.81 | ||||||
| 40A28653 | 11-26 | B | S | 47 | 53 | 69 | tr | 1 | 2 | 14 | 30 | 22 | 30 | 69 | c | 28.1 | 31.1 | 40.8 | 7.9 | 0.89 | ||||||
| 40A28654 | 26-43 | Bk | S | 46 | 54 | 73 | 1 | 1 | 3 | 13 | 29 | 24 | 30 | 73 | c | 26.6 | 31.3 | 42.1 | 8.1 | 1.39 | ||||||
| 40A28655 | 43-58 | By1 | S | 45 | 55 | 92 | 1 | 1 | 3 | 13 | 27 | 23 | 32 | 92 | c | 23.3 | 28.8 | 47.9 | 8.1 | 4.02 | ||||||
| 40A28656 | 58-100 | By2 | S | 36 | 64 | 108 | tr | 1 | 3 | 9 | 23 | 25 | 38 | 108 | c | 17.5 | 30.5 | 52.0 | 7.9 | 9.50 | ||||||
| 40A28657 | 100-148 | 2C1 | S | 36 | 64 | 75 | tr | 1 | 2 | 9 | 24 | 26 | 38 | 75 | c | 20.5 | 36.7 | 42.8 | 7.9 | 9.88 | ||||||
| 40A28658 | 148-198 | 2C2 | S | 64 | 36 | 30 | tr | 1 | 3 | 21 | 39 | 18 | 17 | 30 | scl | 49.4 | 27.5 | 23.1 | 7.8 | 7.94 | ||||||