| *** Supplementary Characterization Data *** |
| Pedon ID: 81TX303001 | ( Lubbock, Texas ) | Print Date: Nov 12 2024 3:22AM |
| Sampled as on Jun 1, 1981: | Acuff ; Fine-loamy, mixed, thermic Aridic Paleustoll |
| Revised to correlated: | Acuff ; Fine-loamy, mixed, superactive, thermic Aridic Paleustolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP81TX216 RED BEDS-HIGH PLAINS STUDY | Natural Resources Conservation Service |
| - | Site ID | S1981TX303001 Lat: 33° 39' 27.00" north Long: 101° 48' 6.99" west MLRA: 77C | National Soil Survey Center | |
| - | Pedon No. | 81P0475 | 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 | |||||||||||||||||
| 81P02766 | 0-13 | Ap | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 98 | 68 | 36 | 28 | 22 | 100 | 99 | 96 | 77 | 55 | 0.06 | 0.040 | 0.001 | >100 | 1.8 | ||
| 81P02767 | 13-36 | Bt1 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 55 | 33 | 28 | 24 | 100 | 100 | 95 | 64 | 43 | 0.09 | 0.063 | 0.001 | >100 | 2.1 | ||
| 81P02768 | 36-65 | Bt2 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 57 | 35 | 30 | 27 | 100 | 100 | 96 | 66 | 46 | 0.08 | 0.057 | -- | >100 | 0.6 | ||
| 81P02769 | 65-111 | Btk1 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 98 | 49 | 28 | 23 | 21 | 100 | 100 | 95 | 59 | 37 | 0.10 | 0.075 | 0.001 | >100 | 10.0 | ||
| 81P02770 | 111-135 | Btk21 | S | 100 | 100 | 100 | 100 | 100 | 99 | 97 | 96 | 93 | 52 | 35 | 28 | 23 | 95 | 95 | 90 | 60 | 43 | 0.10 | 0.067 | 0.001 | >100 | 1.0 | ||
| 81P02771 | 135-154 | Btk22 | S | 100 | 100 | 100 | 99 | 99 | 93 | 86 | 65 | 45 | 32 | 26 | 18 | 13 | 52 | 46 | 43 | 34 | 29 | 1.54 | 0.804 | 0.001 | >100 | 2.0 | ||
| 81P02772 | 154-225 | Btk3 | S | 100 | 100 | 100 | 100 | 100 | 99 | 98 | 96 | 90 | 71 | 60 | 43 | 32 | 93 | 91 | 87 | 75 | 66 | 0.02 | 0.009 | -- | 47.6 | 0.4 | ||
| 81P02773 | 225-280 | Btk4 | S | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 99 | 97 | 61 | 42 | 33 | 27 | 98 | 98 | 94 | 68 | 52 | 0.07 | 0.043 | -- | >100 | 0.3 | ||
| 81P02774 | 285-325 | Btk51 | S | 100 | 100 | 100 | 100 | 100 | 99 | 98 | 97 | 95 | 65 | 48 | 34 | 24 | 96 | 96 | 92 | 71 | 58 | 0.06 | 0.024 | 0.001 | >100 | 0.4 | ||
| 81P02775 | 325-335 | Btk52 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 98 | 59 | 40 | 30 | 23 | 100 | 99 | 94 | 66 | 51 | 0.08 | 0.047 | 0.001 | >100 | 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 | ||||||||||||||||||||||||||
| 81P02766 | 0-13 | Ap | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.19 | 1.28 | 1.39 | 1.74 | 1.19 | 1.24 | 1.28 | 1.39 | 1.74 | 1.23 | 1.23 | |||
| 81P02767 | 13-36 | Bt1 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.54 | 1.67 | 1.79 | 1.96 | 1.54 | 1.60 | 1.67 | 1.79 | 1.96 | 0.72 | 0.72 | |||
| 81P02768 | 36-65 | Bt2 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.56 | 1.70 | 1.83 | 1.97 | 1.56 | 1.62 | 1.70 | 1.83 | 1.97 | 0.70 | 0.70 | |||
| 81P02769 | 65-111 | Btk1 | S | tr | -- | -- | -- | -- | tr | tr | 100 | -- | -- | tr | tr | 100 | 1.54 | 1.62 | 1.76 | 1.96 | 1.54 | 1.58 | 1.62 | 1.75 | 1.96 | 0.72 | 0.72 | |||
| 81P02770 | 111-135 | Btk21 | S | 4 | -- | -- | 4 | -- | 3 | 1 | 96 | 4 | -- | 3 | 1 | 96 | 1.51 | 1.58 | 1.71 | 1.94 | 1.48 | 1.52 | 1.55 | 1.69 | 1.92 | 0.75 | 0.79 | |||
| 81P02771 | 135-154 | Btk22 | S | 35 | -- | -- | 35 | 1 | 13 | 21 | 65 | 35 | 1 | 13 | 21 | 65 | 2.11 | 2.11 | 2.24 | 2.31 | 1.89 | 1.89 | 1.89 | 2.08 | 2.18 | 0.26 | 0.40 | |||
| 81P02772 | 154-225 | Btk3 | S | 4 | -- | -- | 4 | -- | 2 | 2 | 96 | 4 | -- | 2 | 2 | 96 | 1.50 | 1.51 | 1.82 | 1.93 | 1.47 | 1.48 | 1.48 | 1.79 | 1.92 | 0.77 | 0.80 | |||
| 81P02773 | 225-280 | Btk4 | S | 1 | -- | -- | 1 | -- | 1 | tr | 99 | 1 | -- | 1 | tr | 99 | 1.612 | |||||||||||||
| 81P02774 | 285-325 | Btk51 | S | 3 | -- | -- | 3 | -- | 2 | 1 | 97 | 3 | -- | 2 | 1 | 97 | 1.612 | |||||||||||||
| 81P02775 | 325-335 | Btk52 | S | tr | -- | -- | -- | -- | tr | tr | 100 | -- | -- | tr | tr | 100 | 1.612 | |||||||||||||
| *** Supplementary Characterization Data *** |
| Pedon ID: 81TX303001 | ( Lubbock, Texas ) | Print Date: Nov 12 2024 3:22AM |
| Sampled As | : | Acuff | Fine-loamy, mixed, thermic Aridic Paleustoll | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 81P0475 | |||
| 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 | |||||||||||||||||||||||||||
| 81P02766 | 0-13 | Ap | S | -- | -- | -- | -- | -- | -- | -- | 100 | 20 | 15 | 10 | 35 | 20 | 11 | 0.45 | 0.40 | 0.110 | 1.4 | 1.4 | 0.09 | 0.09 | ||||
| 81P02767 | 13-36 | Bt1 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 33 | 11 | 14 | 17 | 25 | 10 | 0.83 | 0.40 | 0.110 | 1.5 | 1.3 | 0.10 | 0.10 | ||||
| 81P02768 | 36-65 | Bt2 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 32 | 11 | 16 | 14 | 27 | 9 | 0.78 | 0.39 | 0.110 | 1.3 | 1.3 | 0.10 | 0.10 | ||||
| 81P02769 | 65-111 | Btk1 | S | tr | -- | -- | -- | -- | tr | tr | 100 | 36 | 10 | 12 | 20 | 22 | 0.50 | 0.40 | 0.080 | 0.9 | 0.9 | 0.08 | 0.08 | |||||
| 81P02770 | 111-135 | Btk21 | S | 2 | -- | -- | 2 | -- | 2 | 1 | 98 | 30 | 11 | 13 | 23 | 20 | 0.31 | 0.32 | 0.070 | 0.9 | 0.9 | 0.09 | 0.10 | |||||
| 81P02771 | 135-154 | Btk22 | S | 28 | -- | -- | 28 | 1 | 10 | 17 | 72 | 28 | 12 | 10 | 7 | 13 | 0.17 | 0.32 | 0.05 | 0.07 | ||||||||
| 81P02772 | 154-225 | Btk3 | S | 2 | -- | -- | 2 | -- | 1 | 1 | 98 | 17 | 19 | 18 | 12 | 31 | 0.18 | 0.21 | 0.010 | 0.2 | 0.2 | 0.22 | 0.22 | |||||
| 81P02773 | 225-280 | Btk4 | S | 1 | -- | -- | 1 | -- | 1 | tr | 99 | 29 | 15 | 16 | 39 | 0.38 | 0.35 | |||||||||||
| 81P02774 | 285-325 | Btk51 | S | 2 | -- | -- | 2 | -- | 1 | 1 | 98 | 24 | 21 | 15 | 39 | 0.35 | 0.40 | |||||||||||
| 81P02775 | 325-335 | Btk52 | S | tr | -- | -- | -- | -- | tr | tr | 100 | 30 | 17 | 14 | 39 | 0.43 | 0.43 | |||||||||||
| 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 | 4C1a2a | 8A3a | |||||||||||||||||||||
| 81P02766 | 0-13 | Ap | S | 58 | 42 | 29 | tr | 1 | 4 | 25 | 28 | 25 | 17 | 29 | l | 45.2 | 32.4 | 22.4 | 7.6 | 0.72 | ||||||
| 81P02767 | 13-36 | Bt1 | S | 76 | 24 | 32 | tr | 6 | 41 | 28 | 13 | 11 | 32 | scl | 57.3 | 18.5 | 24.2 | 7.5 | ||||||||
| 81P02768 | 36-65 | Bt2 | S | 73 | 27 | 37 | tr | tr | 6 | 41 | 26 | 15 | 11 | 37 | scl | 53.6 | 19.5 | 26.9 | 7.3 | |||||||
| 81P02769 | 65-111 | Btk1 | S | 79 | 21 | 26 | tr | tr | 6 | 45 | 27 | 12 | 9 | 26 | scl | 62.6 | 16.8 | 20.6 | 7.8 | |||||||
| 81P02770 | 111-135 | Btk21 | S | 5 | 5 | 5 | 69 | 26 | 30 | 1 | 1 | 6 | 41 | 24 | 10 | 17 | 31 | scl | 55.4 | 20.8 | 23.8 | 8.2 | ||||
| 81P02771 | 135-154 | Btk22 | S | 40 | 40 | 39 | 42 | 18 | 15 | 26 | 10 | 7 | 17 | 11 | 6 | 24 | 25 | cosl | 56.1 | 24.0 | 19.9 | 8.1 | 0.52 | |||
| 81P02772 | 154-225 | Btk3 | S | 6 | 6 | 6 | 44 | 50 | 47 | 4 | 4 | 6 | 19 | 15 | 9 | 44 | 50 | cl | 31.1 | 35.5 | 33.4 | 8.3 | 0.70 | |||
| 81P02773 | 225-280 | Btk4 | S | 1 | 1 | 1 | 65 | 34 | 36 | 1 | 1 | 6 | 35 | 23 | 13 | 21 | 37 | scl | 47.9 | 25.3 | 26.8 | 8.3 | ||||
| 81P02774 | 285-325 | Btk51 | S | 4 | 4 | 4 | 51 | 45 | 32 | 1 | 1 | 5 | 28 | 18 | 14 | 33 | 33 | l | 40.1 | 35.1 | 24.8 | 8.1 | ||||
| 81P02775 | 325-335 | Btk52 | S | 64 | 36 | 30 | 1 | 1 | 6 | 36 | 20 | 13 | 23 | 30 | scl | 49.3 | 27.9 | 22.8 | 8.1 | |||||||