| *** Supplementary Characterization Data *** |
| Pedon ID: S1965MT047008 | ( Lake, Montana ) | Print Date: Nov 13 2024 2:41PM |
| Sampled as on Jul 17, 1965: | Round Butte |
| Revised to correlated: | ROUND BUTTE ; Fine, illitic, frigid Typic Natrixeralfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1965MT047008 Lat: 47° 35' 1.00" north Long: 114° 17' 5.00" west MLRA: 44 | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A3639 | 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 | |||||||||||||||||
| 40A28015 | 0-8 | E | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 94 | 79 | 48 | 27 | 100 | 100 | 99 | 97 | 91 | 0.01 | 0.006 | -- | 18.4 | 1.3 | ||
| 40A28016 | 8-13 | A/B | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 96 | 84 | 54 | 34 | 100 | 100 | 100 | 98 | 93 | 0.01 | 0.004 | -- | 16.9 | 0.9 | ||
| 40A28017 | 13-23 | Bt | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 95 | 69 | 53 | 100 | 100 | 100 | 99 | 99 | -- | 0.002 | -- | 9.7 | 0.6 | ||
| 40A28018 | 23-36 | C1 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 96 | 65 | 45 | 100 | 100 | 100 | 100 | 99 | -- | 0.003 | -- | 12.0 | 0.7 | ||
| 40A28019 | 36-53 | C2 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 93 | 61 | 40 | 100 | 100 | 100 | 100 | 98 | 0.01 | 0.003 | -- | 13.5 | 0.7 | ||
| 40A28020 | 53-84 | C3 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 96 | 66 | 46 | 100 | 100 | 100 | 100 | 99 | -- | 0.002 | -- | 11.5 | 0.6 | ||
| 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 | ||||||||||||||||||||||||||
| 40A28015 | 0-8 | E | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.451 | |||||||||||||
| 40A28016 | 8-13 | A/B | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.36 | 1.42 | 1.70 | 1.85 | 1.36 | 1.42 | 1.70 | 1.85 | 0.95 | 0.95 | ||||
| 40A28017 | 13-23 | Bt | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.37 | 1.52 | 1.78 | 1.85 | 1.37 | 1.52 | 1.78 | 1.85 | 0.93 | 0.93 | ||||
| 40A28018 | 23-36 | C1 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.41 | 1.49 | 1.83 | 1.88 | 1.41 | 1.49 | 1.84 | 1.88 | 0.88 | 0.88 | ||||
| 40A28019 | 36-53 | C2 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.451 | |||||||||||||
| 40A28020 | 53-84 | C3 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.47 | 1.54 | 1.90 | 1.92 | 1.47 | 1.54 | 1.90 | 1.92 | 0.80 | 0.80 | ||||
| *** Supplementary Characterization Data *** |
| Pedon ID: S1965MT047008 | ( Lake, Montana ) | Print Date: Nov 13 2024 2:41PM |
| Sampled As | : | Round Butte | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A3639 | |||
| 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---) | |||||||||||||||
| 40A28015 | 0-8 | E | S | -- | -- | -- | -- | -- | -- | -- | 100 | 5 | 35 | 15 | 45 | 0.38 | ||||||||||||
| 40A28016 | 8-13 | A/B | S | -- | -- | -- | -- | -- | -- | -- | 100 | 3 | 30 | 17 | 15 | 34 | 0.32 | 0.19 | 0.19 | |||||||||
| 40A28017 | 13-23 | Bt | S | -- | -- | -- | -- | -- | -- | -- | 100 | 1 | 24 | 27 | 7 | 41 | 0.30 | 0.19 | 0.19 | |||||||||
| 40A28018 | 23-36 | C1 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 29 | 24 | 5 | 42 | 0.27 | 0.26 | 0.26 | ||||||||||
| 40A28019 | 36-53 | C2 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 1 | 32 | 22 | 45 | 0.26 | ||||||||||||
| 40A28020 | 53-84 | C3 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 29 | 26 | 2 | 43 | 0.24 | 0.26 | 0.26 | ||||||||||
| 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 | |||||||||||||||||||||||
| 40A28015 | 0-8 | E | S | 12 | 88 | 37 | tr | 1 | 4 | 8 | 17 | 71 | 37 | sicl | 8.8 | 64.2 | 27.0 | |||||||||
| 40A28016 | 8-13 | A/B | S | 10 | 90 | 52 | tr | tr | 3 | 7 | 15 | 75 | 52 | sicl | 6.7 | 59.0 | 34.3 | |||||||||
| 40A28017 | 13-23 | Bt | S | 3 | 97 | 111 | tr | tr | 1 | 2 | 9 | 88 | 111 | sic | 1.4 | 46.1 | 52.5 | |||||||||
| 40A28018 | 23-36 | C1 | S | 1 | 99 | 80 | tr | tr | tr | 1 | 7 | 92 | 80 | sic | 0.8 | 54.7 | 44.5 | |||||||||
| 40A28019 | 36-53 | C2 | S | 4 | 96 | 67 | 1 | 3 | 9 | 88 | 67 | sic | 2.2 | 57.7 | 40.1 | |||||||||||
| 40A28020 | 53-84 | C3 | S | 1 | 99 | 86 | tr | 1 | 7 | 92 | 86 | sic | 0.7 | 53.0 | 46.3 | |||||||||||