| *** Primary Characterization Data *** |
| Pedon ID: S1972CA049017 | ( Modoc, California ) | Print Date: Nov 21 2024 11:07AM |
| Sampled as on Sep 9, 1972: | Bieber |
| Revised to correlated: | BIEBER ; Clayey, montmorillonitic, mesic, shallow Aridic Durixerolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL72CA012 NE CALIF | Natural Resources Conservation Service |
| - | Site ID | S1972CA049017 Lat: 41° 26' 53.00" north Long: 120° 27' 16.99" west MLRA: 21 | National Soil Survey Center | |
| - | Pedon No. | 72C0108 | Soil Survey Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska 68508-3866 | ||
| Layer | Horizon | Orig Hzn | Depth (cm) | Field Label 1 | Field Label 2 | Field Label 3 | Field Texture | Lab Texture |
| 72C00635 | A | A1 | 0-15 | 72635 | L | L | ||
| 72C00636 | Bt1 | B1t | 15-33 | 72636 | CL | CL | ||
| 72C00637 | Bt2 | B2t | 33-46 | 72637 | C | C | ||
| 72C00638 | Bqm1 | C1 sI m | 46-56 | 72638 | COS | |||
| 72C00639 | Bqm2 | C2 sI m | 56-79 | 72639 | COS | |||
| 72C00640 | Bqm3 | C3 sI m | 79-132 | 72640 | LCOS | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.92 | (NA) | |
| Clay, carbonate free, Weighted Average | 37 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 63 | % wt | |
| Volume, >2mm, Weighted Average | 31 | % vol | |
| Clay, total, Weighted Average | 37 | % wt | |
| LE, Whole Soil, Summed to 1m | 1 | cm/m | |
| Weighted averages based on control section: 15-46 cm | |||
| 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 | 3B1 | 3B1 | 3B1 | ||||||||
| 72C00635 | 0-15 | A | S | l | 17.0 | 35.6 | 47.4 | 23.6 | 12.0 | 8.1 | 12.8 | 6.3 | 10.1 | 10.1 | 10 | 8 | 6 | 54 | 24 | ||
| 72C00636 | 15-33 | Bt1 | S | cl | 28.5 | 33.1 | 38.4 | 21.6 | 11.5 | 10.5 | 13.4 | 4.8 | 5.2 | 4.5 | 5 | 3 | 37 | 60 | 45 | ||
| 72C00637 | 33-46 | Bt2 | S | c | 47.6 | 20.4 | 32.0 | 14.0 | 6.4 | 5.2 | 9.6 | 5.6 | 6.5 | 5.1 | 4 | 11 | 39 | 66 | 54 | ||
| 72C00638 | 46-56 | Bqm1 | S | cos | 3.6 | 3.1 | 93.3 | 1.8 | 1.3 | 2.4 | 10.6 | 17.1 | 40.8 | 22.4 | 9 | 25 | 41 | 98 | 76 | ||
| 72C00639 | 56-79 | Bqm2 | S | cos | 4.7 | 7.3 | 88.0 | 4.6 | 2.7 | 3.9 | 11.5 | 13.4 | 28.3 | 30.9 | 11 | 29 | 37 | 96 | 78 | ||
| 72C00640 | 79-132 | Bqm3 | S | lcos | 6.4 | 7.7 | 85.9 | 4.6 | 3.1 | 5.2 | 18.1 | 18.0 | 26.5 | 18.1 | 11 | 25 | 41 | 96 | 78 | ||
| *** Primary Characterization Data *** |
| Pedon ID: S1972CA049017 | ( Modoc, California ) | Print Date: Nov 21 2024 11:07AM |
| Sampled As | : | Bieber | |||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 72C0108 | |||
| 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 | % | ||||||||||
| 4A1d | 4A1h | 4B1c | 4B1c | 3C2a1a | 3D1 | 4C1 | 8D1 | 8D1 | |||||||||
| 72C00635 | 0-15 | A | S | 1.57 | 1.62 | 0.009 | 20.0 | 15.7 | 9.7 | 1.050 | 0.08 | 1.06 | 0.57 | ||||
| 72C00636 | 15-33 | Bt1 | S | 1.36 | 1.54 | 0.029 | 26.3 | 20.8 | 13.2 | 1.050 | 0.07 | 0.95 | 0.46 | ||||
| 72C00637 | 33-46 | Bt2 | S | 1.13 | 1.29 | 0.029 | 49.6 | 36.2 | 23.4 | 1.050 | 0.10 | 0.88 | 0.49 | ||||
| 72C00638 | 46-56 | Bqm1 | S | 1.45 | 1.45 | -- | 29.5 | 23.8 | 12.6 | 1.050 | 0.06 | 9.03 | 3.50 | ||||
| 72C00639 | 56-79 | Bqm2 | S | 1.44 | 1.47 | 0.002 | 35.1 | 30.3 | 10.3 | 1.050 | 0.10 | 5.81 | 2.19 | ||||
| 72C00640 | 79-132 | Bqm3 | S | 1.03 | 1.06 | 0.004 | 60.8 | 54.2 | 9.7 | 1.037 | 0.19 | 3.61 | 1.52 | ||||
| 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 - - - - -) | |||||||||||||||
| 6B3a | 6A1c | |||||||||||||||||||||
| 72C00635 | 0-15 | A | S | 0.087 | 0.80 | 9 | ||||||||||||||||
| 72C00636 | 15-33 | Bt1 | S | 0.054 | 0.47 | 9 | ||||||||||||||||
| 72C00637 | 33-46 | Bt2 | S | 0.059 | 0.47 | 8 | ||||||||||||||||
| 72C00638 | 46-56 | Bqm1 | S | 0.014 | 0.07 | 5 | ||||||||||||||||
| 72C00639 | 56-79 | Bqm2 | S | 0.03 | ||||||||||||||||||
| 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 - - -) | (- - - - - - - - % - - - - - - - -) | ||||||||||
| 6N2e | 6O2d | 6P2b | 6Q2b | 5A3a | 5A8b | 5C3 | 5C1 | ||||||||||
| 72C00635 | 0-15 | A | S | 12.5* | 5.6 | 0.5 | 1.2 | 19.8 | 19.8 | 18.1 | 100 | 100 | |||||
| 72C00636 | 15-33 | Bt1 | S | 18.0* | 7.7 | 0.7 | 0.9 | 27.3 | 27.3 | 27.0 | 100 | 100 | |||||
| 72C00637 | 33-46 | Bt2 | S | 32.5* | 14.3 | 1.0 | 1.2 | 49.0 | 49.0 | 42.1 | 100 | 100 | |||||
| 72C00638 | 46-56 | Bqm1 | S | 31.1* | 10.2 | 1.0 | 1.0 | 43.3 | 43.3 | 32.5 | 100 | 100 | |||||
| 72C00639 | 56-79 | Bqm2 | S | 25.5* | 9.5 | 0.9 | 0.9 | 27.3 | 100 | 100 | |||||||
| 72C00640 | 79-132 | Bqm3 | S | 18.1* | 7.0 | 1.0 | 0.6 | 26.7 | 26.7 | 23.1 | 100 | 100 | |||||
| *** Primary Characterization Data *** |
| Pedon ID: S1972CA049017 | ( Modoc, California ) | Print Date: Nov 21 2024 11:07AM |
| Sampled As | : | Bieber | |||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 72C0108 | |||
| 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 - -) | % | |||||||||||||||
| 6N1b | 6O1b | 6P1b | 6Q1b | 6J1b | 6K1c | 8A | 8D5 | 8A3a | 5E | ||||||||||||||
| 72C00635 | 0-15 | A | S | 1.1 | 1.0 | 0.4 | 0.9 | 0.3 | 37.7 | tr | 0.34 | 3 | -- | ||||||||||
| 72C00636 | 15-33 | Bt1 | S | 0.6 | 0.4 | 0.1 | 0.8 | tr | 45.8 | tr | 0.15 | 3 | -- | ||||||||||
| 72C00637 | 33-46 | Bt2 | S | 1.7 | 0.9 | 0.5 | 0.2 | 3.3 | 0.2 | 83.2 | tr | 0.35 | 2 | tr | |||||||||
| 72C00638 | 46-56 | Bqm1 | S | 2.4 | 0.9 | 0.8 | 0.1 | 4.1 | 0.2 | 46.8 | tr | 0.44 | 3 | 1 | |||||||||
| 72C00639 | 56-79 | Bqm2 | S | 1.4 | 0.9 | 0.8 | 0.1 | 2.5 | 0.2 | 43.9 | tr | 0.36 | 3 | 1 | |||||||||
| 72C00640 | 79-132 | Bqm3 | S | 2.1 | 0.8 | 1.1 | 0.1 | 2.8 | 0.4 | 41.0 | tr | 0.44 | 4 | 1 | |||||||||
| 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 | 8C1b | 6E1g | |||||||||||
| 72C00635 | 0-15 | A | S | 6.2 | 6.7 | 6.5 | ||||||||
| 72C00636 | 15-33 | Bt1 | S | 6.3 | 6.8 | 6.6 | ||||||||
| 72C00637 | 33-46 | Bt2 | S | 6.5 | 7.0 | 6.7 | ||||||||
| 72C00638 | 46-56 | Bqm1 | S | 7.4 | 8.1 | 7.8 | ||||||||
| 72C00639 | 56-79 | Bqm2 | S | 7.6 | 8.5 | 8.0 | tr | |||||||
| 72C00640 | 79-132 | Bqm3 | S | 7.5 | 8.3 | 7.8 | ||||||||
| Miscellaneous Data | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | |||
| (- Sat Paste Ex. -) | (- Sand -) | ( Water Content ) | Bulk | ||||||||||||||
| (- - - - Extractable Bases - - - -) | (- - - CEC8 - - -) | CO3+ | (- - - pH - - -) | M+C+VC | Moist Sieved | Density | |||||||||||
| Depth | Ca | Mg | Na | K | NaOAC | BaCl2 | Ca+Mg | HCO3 | CaCl2 | H2O | .25-2 | 100 kPa | 200 kPa | 10 kPa | |||
| Layer | (cm) | Horz | Prep | (- - - - - - - - - - - - - - - cmol(+)kg-1 - - - - - - - - - - - - - -) | mmol(+)L-1 | mmol(-)L-1 | 1:10 | 1:10 | (- - - - - % of <2mm - - - - -) | g cm-3 | |||||||
| NK | |||||||||||||||||
| 72C00635 | 0-15 | A | S | 6.9 | |||||||||||||
| 72C00636 | 15-33 | Bt1 | S | 6.8 | |||||||||||||
| 72C00637 | 33-46 | Bt2 | S | 7.1 | |||||||||||||
| 72C00638 | 46-56 | Bqm1 | S | 8.4 | |||||||||||||
| 72C00639 | 56-79 | Bqm2 | S | 8.6 | |||||||||||||
| 72C00640 | 79-132 | Bqm3 | S | 8.4 | |||||||||||||