*** Primary Characterization Data *** |
Pedon ID: 91CA011002 | ( Colusa, California ) | Print Date: Nov 21 2024 12:59PM |
Sampled as on Apr 29, 1991: | Contra Costa T |
Revised to correlated: | Contra Costa ; Clayey-skeletal, mixed, superactive, thermic Typic Palexeralfs |
United States Department of Agriculture | ||||
SSL | - | Project | CP91CA178 1992 TOUR | Natural Resources Conservation Service |
- | Site ID | S1991CA011002 Lat: 39° 17' 12.00" north Long: 122° 18' 28.00" west MLRA: 15 | National Soil Survey Center | |
- | Pedon No. | 91P0759 | 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 |
91P04344 | Oe | OE | 0-1 | |||||
91P04345 | A1 | A1 | 1-6 | L | ||||
91P04346 | A2 | A2 | 6-14 | L | ||||
91P04347 | Bt1 | Bt1 | 14-34 | C | ||||
91P04348 | Bt2 | Bt2 | 34-78 | C | ||||
91P04349 | Bt3 | Bt3 | 78-110 | C | ||||
91P04350 | 2C | 2C | 110-136 | SIC | ||||
91P04351 | 0-0 | |||||||
91P04352 | 0-0 | |||||||
91P04353 | 0-0 | |||||||
91P04354 | 0-0 |
Pedon Calculations | |||
Calculation Name | Result | Units of Measure | |
Clay, total, Weighted Average | 40 | % wt | |
Weighted Particles, 0.1-75mm, 75 mm Base | 49 | % wt | |
CEC Activity, CEC7/Clay, Weighted Average | 0.61 | (NA) | |
Clay, carbonate free, Weighted Average | 40 | % wt | |
Weighted averages based on control section: 13-64 cm |
*** Primary Characterization Data *** |
Pedon ID: 91CA011002 | ( Colusa, California ) | Print Date: Nov 21 2024 12:59PM |
Sampled As | : | Contra Costa T | |||
USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 91P0759 |
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 | 3A1a1a | 3B1 | 3B1 | 3B1 | |||||||
91P04344 | 0-1 | Oe | S | -- | 2 | -- | |||||||||||||||
91P04345 | 1-6 | A1 | S | l | 18.2 | 34.5 | 47.3 | 7.4 | 25.2 | 9.3 | 15.5 | 22.2 | 6.4 | 2.8 | 0.4 | 1 | 2 | -- | 34 | 3 | |
91P04346 | 6-14 | A2 | S | l | 21.3 | 34.5 | 44.2 | 8.3 | 26.0 | 8.5 | 15.7 | 19.9 | 5.3 | 2.4 | 0.9 | 3 | 3 | 15 | 44 | 21 | |
91P04347 | 14-34 | Bt1 | S | c | 40.9 | 24.9 | 34.2 | 20.3 | 18.7 | 6.2 | 12.0 | 16.8 | 3.9 | 1.3 | 0.2 | 3 | 1 | 23 | 43 | 27 | |
91P04348 | 34-78 | Bt2 | S | c | 40.7 | 24.2 | 35.1 | 23.9 | 18.6 | 5.6 | 9.9 | 16.4 | 4.6 | 2.8 | 1.4 | 1 | 5 | 32 | 54 | 38 | |
91P04349 | 78-110 | Bt3 | S | c | 52.0 | 27.8 | 20.2 | 31.0 | 22.3 | 5.5 | 7.0 | 9.5 | 2.2 | 1.0 | 0.5 | -- | -- | -- | 13 | ||
91P04350 | 110-136 | 2C | S | sic | 42.1 | 47.5 | 10.4 | 16.0 | 39.9 | 7.6 | 2.9 | 1.6 | 2.5 | 2.4 | 1.0 | 15 | 76 | -- | 92 | 91 | |
91P04351 | 0-0 | S | -- | -- | -- | ||||||||||||||||
91P04352 | 0-0 | S | -- | -- | -- | ||||||||||||||||
91P04353 | 0-0 | S | -- | -- | -- | ||||||||||||||||
91P04354 | 0-0 | S | -- | -- | -- |
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 | 3C2a1a | 3D1 | 4C1 | 3F1a1a | 8D1 | 8D1 | |||||||||
91P04344 | 0-1 | Oe | S | 16.9 | 1.024 | ||||||||||||
91P04345 | 1-6 | A1 | S | 1.49 | 1.56 | 0.015 | 19.1 | 9.0 | 1.016 | 0.15 | 69 | 1.02 | 0.49 | ||||
91P04346 | 6-14 | A2 | S | 1.65 | 1.71 | 0.010 | 17.8 | 8.8 | 1.018 | 0.13 | 52 | 0.85 | 0.41 | ||||
91P04347 | 14-34 | Bt1 | S | 1.52 | 1.75 | 0.039 | 22.4 | 13.0 | 1.028 | 0.12 | 0.57 | 0.32 | |||||
91P04348 | 34-78 | Bt2 | S | 1.54 | 1.80 | 0.038 | 21.6 | 14.5 | 1.031 | 0.08 | 0.63 | 0.36 | |||||
91P04349 | 78-110 | Bt3 | S | 1.48 | 1.95 | 0.096 | 26.1 | 18.4 | 1.049 | 0.11 | 0.73 | 0.35 | |||||
91P04350 | 110-136 | 2C | S | 14.7 | 1.049 | 0.93 | 0.35 |
*** Primary Characterization Data *** |
Pedon ID: 91CA011002 | ( Colusa, California ) | Print Date: Nov 21 2024 12:59PM |
Sampled As | : | Contra Costa T | |||
USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 91P0759 |
Water Content | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | |||||||
(- - Atterberg - -) | (- - - - - Bulk Density - - - - -) | (- - - - - - - - - - - - - - - - - - - - - - - Water Content - - - - - - - - - - - - - - - - - - - - -) | ||||||||||||||||||
(- - - Limits - - -) | Field | Recon | Recon | Field | Recon | (- - - - - - - - - - - - - - Sieved Samples - - - - - - - - - - - - -) | ||||||||||||||
LL | PI | 33 | Oven | 33 | 6 | 10 | 33 | 100 | 200 | 500 | ||||||||||
Depth | kPa | Dry | kPa | kPa | kPa | kPa | kPa | kPa | kPa | |||||||||||
Layer | (cm) | Horz | Prep | pct <0.4mm | (- - - - - - - - g cm-3 - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - - - - - - -) | ||||||||||||||
4F1 | 4F | 3C1e1a | ||||||||||||||||||
91P04344 | 0-1 | Oe | S | 25.0 | ||||||||||||||||
91P04345 | 1-6 | A1 | S | 35 | 10 | 15.4 | ||||||||||||||
91P04346 | 6-14 | A2 | S | 29 | 12 | 14.0 | ||||||||||||||
91P04347 | 14-34 | Bt1 | S | 17.2 | ||||||||||||||||
91P04348 | 34-78 | Bt2 | S | 44 | 24 | 18.8 | ||||||||||||||
91P04349 | 78-110 | Bt3 | S | 24.1 | ||||||||||||||||
91P04350 | 110-136 | 2C | S | 18.5 |
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 - - - - -) | |||||||||||||||
6A2d | 6B3a | 6R3b | 6A1c | 6C2b | 6G7a | 6D2a | 8J | 6C9b | 6G12b | 6V2b | 6D5b | |||||||||||
91P04344 | 0-1 | Oe | S | 6.64 | 0.431 | 0.08 | 9.51 | 22 | 2.4 | 0.2 | 0.1 | 0.08 | 0.41 | 0.09 | 0.02 | 1015.6 | ||||||
91P04345 | 1-6 | A1 | S | 1.90 | 0.205 | 0.01 | 2.19 | 2.5 | 0.2 | 0.1 | 0.29 | 0.06 | 0.39 | 0.10 | 0.02 | 1090.5 | ||||||
91P04346 | 6-14 | A2 | S | 1.23 | 0.127 | 0.03 | 1.39 | 2.9 | 0.2 | 0.1 | 0.25 | 0.05 | 0.31 | 0.09 | 0.01 | 1011.9 | ||||||
91P04347 | 14-34 | Bt1 | S | 0.62 | 0.084 | 0.01 | 0.64 | 3.1 | 0.2 | 0.1 | 0.33 | 0.04 | 0.37 | 0.14 | 0.03 | 822.9 | ||||||
91P04348 | 34-78 | Bt2 | S | 0.43 | 0.064 | 0.01 | 0.40 | 3.1 | 0.3 | 0.1 | 0.41 | 0.04 | 0.50 | 0.16 | 0.05 | 706.2 | ||||||
91P04349 | 78-110 | Bt3 | S | 0.33 | 0.054 | 0.01 | 0.30 | 3.2 | 0.3 | tr | 0.39 | 0.04 | 0.44 | 0.17 | 0.06 | 146.0 | ||||||
91P04350 | 110-136 | 2C | S | 0.31 | 0.02 | 0.19 | 2.5 | 0.3 | 0.1 | 0.31 | 0.03 | 0.29 | 0.17 | 0.07 | 528.6 | |||||||
91P04351 | 0-0 | S | 18.90 | 0.377 | 0.11 | 21.59 | ||||||||||||||||
91P04352 | 0-0 | S | 7.25 | 0.547 | 0.02 | 8.02 | ||||||||||||||||
91P04353 | 0-0 | S | 2.60 | 0.232 | 0.02 | 2.84 | ||||||||||||||||
91P04354 | 0-0 | S | 1.13 | 0.03 | 1.36 |
*** Primary Characterization Data *** |
Pedon ID: 91CA011002 | ( Colusa, California ) | Print Date: Nov 21 2024 12:59PM |
Sampled As | : | Contra Costa T | |||
USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 91P0759 |
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 | 6H5a | 5A3a | 5A8b | 5C3 | 5C1 | |||||||||
91P04344 | 0-1 | Oe | S | 23.9 | 6.1 | 0.3 | 1.6 | 7.5 | 29.3 | ||||||||
91P04345 | 1-6 | A1 | S | 12.7 | 4.2 | 0.1 | 0.9 | 17.9 | 4.4 | 22.3 | 18.6 | 80 | 96 | ||||
91P04346 | 6-14 | A2 | S | 12.5 | 4.3 | 0.2 | 0.7 | 17.7 | 4.2 | 21.9 | 18.1 | 81 | 98 | ||||
91P04347 | 14-34 | Bt1 | S | 13.8 | 7.2 | 0.2 | 0.7 | 21.9 | 5.1 | 27.0 | 23.3 | 81 | 94 | ||||
91P04348 | 34-78 | Bt2 | S | 13.7 | 9.3 | 0.2 | 0.6 | 23.8 | 7.1 | 30.9 | 25.6 | 77 | 93 | ||||
91P04349 | 78-110 | Bt3 | S | 17.7 | 16.3 | 1.0 | 0.4 | 35.4 | 7.9 | 43.3 | 37.8 | 82 | 94 | ||||
91P04350 | 110-136 | 2C | S | 19.6 | 16.6 | 1.2 | 0.4 | 37.8 | 5.9 | 43.7 | 39.0 | 86 | 97 |
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 - -) | % | |||||||||||||||
4F1a1a1 | |||||||||||||||||||||||
91P04345 | 1-6 | A1 | S | 0.13 | 1 | ||||||||||||||||||
91P04346 | 6-14 | A2 | S | 0.08 | 1 | ||||||||||||||||||
91P04347 | 14-34 | Bt1 | S | 0.06 | 1 | ||||||||||||||||||
91P04348 | 34-78 | Bt2 | S | 0.04 | 1 | ||||||||||||||||||
91P04349 | 78-110 | Bt3 | S | 0.06 | 3 | ||||||||||||||||||
91P04350 | 110-136 | 2C | S | 0.07 | 3 |
*** Primary Characterization Data *** |
Pedon ID: 91CA011002 | ( Colusa, California ) | Print Date: Nov 21 2024 12:59PM |
Sampled As | : | Contra Costa T | |||
USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 91P0759 |
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 | |||
4C1a2a3 | 4C1a2a | 4C1a2a | ||||||||||||
91P04344 | 0-1 | Oe | S | 5.6 | 6.5 | 6.9 | ||||||||
91P04345 | 1-6 | A1 | S | 5.3 | 6.3 | 7.1 | ||||||||
91P04346 | 6-14 | A2 | S | 5.0 | 6.0 | 6.7 | ||||||||
91P04347 | 14-34 | Bt1 | S | 4.3 | 6.0 | 6.8 | ||||||||
91P04348 | 34-78 | Bt2 | S | 3.9 | 5.4 | 6.3 | ||||||||
91P04349 | 78-110 | Bt3 | S | 4.4 | 5.2 | 6.2 | ||||||||
91P04350 | 110-136 | 2C | S | 4.9 | 5.9 | 6.8 |
Organic | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | |||
Mineral | OM | OM+ | (- Total -) | Fiber Content | NaPyro | Decomp | Limnic | (- - pH - -) | (- - Bulk Density - -) | Proj | ||||||||||
Depth | Content | TC*1.724 | Min | C | N | C/N | Unrub | Rub | Color | State | Matter | CaCl2 | H2O | 33 kPa | 33 kPa rewet | OD | Subs | |||
Layer | (cm) | Horz | Prep | (- - - - - - - - % - - - - - - - -) | ratio | % (by vol) | g cm-3 | cm cm-1 | ||||||||||||
5A | 6A2d | 6B3a | 4C1a2a | |||||||||||||||||
91P04344 | 0-1 | Oe | S | 82 | 6.64 | 0.431 | 22 | 6.9 | ||||||||||||
91P04345 | 1-6 | A1 | S | 1.90 | 0.205 | 7.1 | 2 | |||||||||||||
91P04346 | 6-14 | A2 | S | 1.23 | 0.127 | 6.7 | 14 | |||||||||||||
91P04347 | 14-34 | Bt1 | S | 0.62 | 0.084 | 6.8 | 18 | |||||||||||||
91P04348 | 34-78 | Bt2 | S | 0.43 | 0.064 | 6.3 | 27 | |||||||||||||
91P04349 | 78-110 | Bt3 | S | 0.33 | 0.054 | 6.2 | ||||||||||||||
91P04350 | 110-136 | 2C | S | 0.31 | 6.8 | 86 | ||||||||||||||
91P04351 | 0-0 | S | 43 | 18.90 | 0.377 | |||||||||||||||
91P04352 | 0-0 | S | 7.25 | 0.547 | ||||||||||||||||
91P04353 | 0-0 | S | 2.60 | 0.232 | ||||||||||||||||
91P04354 | 0-0 | S | 1.13 |
*** Primary Characterization Data *** |
Pedon ID: 91CA011002 | ( Colusa, California ) | Print Date: Nov 21 2024 12:59PM |
Sampled As | : | Contra Costa T | |||
USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 91P0759 |
Phosphorus | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | |||
(- - - - - - - - - - - - - - - - - - - - - - - Phosphorus - - - - - - - - - - - - - - - - - - - - -) | KCl | ||||||||||||||
Melanic | NZ | Acid | Anion Exch Resin | Bray | Bray | Olsen | H2O | Citric | Mehlich | Extr | |||||
Depth | Index | Oxal | Available | Capacity | 1 | 2 | Acid | III | NO3 | ||||||
Layer | (cm) | Horz | Prep | % | (- - - - - - - - - - - - - - - - - - - - - - - - - - - mg kg-1 - - - - - - - - - - - - - - - - - - - -) | ||||||||||
6S4 | 6S3 | ||||||||||||||
91P04344 | 0-1 | Oe | S | 13 | 38.0 | ||||||||||
91P04345 | 1-6 | A1 | S | 16 | 9.0 | ||||||||||
91P04346 | 6-14 | A2 | S | 13 | 3.0 | ||||||||||
91P04347 | 14-34 | Bt1 | S | 23 | -- | ||||||||||
91P04348 | 34-78 | Bt2 | S | 22 | -- | ||||||||||
91P04349 | 78-110 | Bt3 | S | 27 | -- | ||||||||||
91P04350 | 110-136 | 2C | S | 25 | -- |
*** Primary Characterization Data *** |
Pedon ID: 91CA011002 | ( Colusa, California ) | Print Date: Nov 21 2024 12:59PM |
Sampled As | : | Contra Costa T | |||
USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 91P0759 |
Clay Mineralogy (<.002 mm) | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | |||
X-Ray | Thermal | Elemental | EGME | Inter | |||||||||||||||||
SiO2 | Al2O3 | Fe2O3 | MgO | CaO | K2O | Na2O | Retn | preta | |||||||||||||
Depth | Fract | 7A2i | 7C3 | tion | |||||||||||||||||
Layer | (cm) | Horz | ion | ( - - - - - - - - - peak size - - - - - - - - - - ) | (- - - - - - - - - % - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -) | mg g-1 | ||||||||||||||
91P04345 | 1.0-6.0 | A1 | tcly | KK 3 | MI 3 | MT 2 | MM 2 | QZ 1 | 20 | 10.6 | 2.0 | ||||||||||
HE 1 | |||||||||||||||||||||
91P04347 | 14.0-34.0 | Bt1 | tcly | KK 3 | MI 2 | MT 2 | MM 2 | QZ 1 | 23 | 11.9 | 1.9 | ||||||||||
91P04349 | 78.0-110.0 | Bt3 | tcly | MT 4 | KK 3 | MM 2 | MI 2 | QZ 1 | 24 | 10.6 | 1.5 |
FRACTION INTERPRETATION: | ||||
tcly - Total Clay <0.002 mm |
MINERAL INTERPRETATION: | ||||
HE Hematite | KK Kaolinite | MI Mica | MM Montmorillonite-Mica | MT Montmorillonite |
QZ Quartz |
RELATIVE PEAK SIZE: | 5 Very Large | 4 Large | 3 Medium | 2 Small | 1 Very Small | 6 No Peaks |
*** Primary Characterization Data *** |
Pedon ID: 91CA011002 | ( Colusa, California ) | Print Date: Nov 21 2024 12:59PM |
Sampled As | : | Contra Costa T | |||
USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 91P0759 |
Sand - Silt Mineralogy (2.0-0.002 mm) | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | |||
X-Ray | Thermal | Optical | EGME | Inter | |||||||||||||||||
Tot Re | Grain Count | Retn | preta | ||||||||||||||||||
Depth | Fract | 7B1a2 | tion | ||||||||||||||||||
Layer | (cm) | Horz | ion | ( - - - - - - - - peak size - - - - - - - - - ) | (- - - - - - - - % - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - -) | mg g-1 | ||||||||||||||
91P04344 | 0.0-1.0 | Oe | fs | OT 99 | GS tr | ||||||||||||||||
91P04345 | 1.0-6.0 | A1 | fs | OT 99 | |||||||||||||||||
91P04346 | 6.0-14.0 | A2 | fs | OT 99 | |||||||||||||||||
91P04347 | 14.0-34.0 | Bt1 | fs | OT 99 | |||||||||||||||||
91P04348 | 34.0-78.0 | Bt2 | fs | OT 99 |
FRACTION INTERPRETATION: | ||||
fs - Fine Sand 0.1-0.25 mm |
MINERAL INTERPRETATION: | ||||
GS Glass | OT Other |