| *** Primary Characterization Data *** |
| Pedon ID: S09TX1574052 | ( Fort Bend, Texas ) | Print Date: Nov 21 2024 2:16PM |
| Sampled as on Nov 8, 2009: | Verland ; Fine, smectitic, hyperthermic Oxyaquic Vertic Hapludalfs |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2010USTX054 MLRA 150A - Brazoria, Fort Bend, Harris & Waller Co. | Natural Resources Conservation Service |
| - | Site ID | S2009TX1574052 Lat: 29° 28' 54.10" north Long: 95° 41' 53.40" west | National Soil Survey Center | |
| - | Pedon No. | 10N0613 | Kellogg 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 |
| 10N02735 | Ap | Ap | 0-15 | S09TX1574052-1 | L | |||
| 10N02736 | Bt1 | Bt1 | 15-36 | S09TX1574052-2 | C | |||
| 10N02737 | Bt2 | Bt2 | 36-59 | S09TX1574052-3 | C | |||
| 10N02738 | Bt3 | Bt3 | 59-79 | S09TX1574052-4 | C | |||
| 10N02739 | Bt4 | Bt4 | 79-104 | S09TX1574052-5 | CL | |||
| 10N02740 | Bt5 | Bt5 | 104-118 | S09TX1574052-6 | CL | |||
| 10N02741 | Btk1 | Btk1 | 118-160 | S09TX1574052-7 | L | |||
| 10N02742 | Btk2 | Btk2 | 160-188 | S09TX1574052-8 | L | |||
| 10N02743 | Btk3 | Btk3 | 188-203 | S09TX1574052-9 | VFSL | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 6 | % wt | |
| Volume, >2mm, Weighted Average | 1 | % vol | |
| Clay, total, Weighted Average | 42 | % wt | |
| Clay, carbonate free, Weighted Average | 42 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | 0.67 | (NA) | |
| LE, Whole Soil, Summed to 1m | 9 | cm/m | |
| Weighted averages based on control section: 15-66 cm | |||
| *** Primary Characterization Data *** |
| Pedon ID: S09TX1574052 | ( Fort Bend, Texas ) | Print Date: Nov 21 2024 2:16PM |
| Sampled As | : | Verland | Fine, smectitic, hyperthermic Oxyaquic Vertic Hapludalfs | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 10N0613 | |||
| 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 | |||||||||||||
| 10N02735 | 0-15 | Ap | S | l | 13.9 | 42.0 | 44.1 | 11.3 | -- | 12.9 | 29.1 | 34.2 | 9.5 | 0.2 | 0.1 | 0.1 | tr | -- | -- | 10 | tr |
| 10N02736 | 15-36 | Bt1 | S | c | 42.5 | 35.2 | 22.3 | 35.6 | -- | 16.8 | 18.4 | 18.7 | 3.3 | 0.2 | 0.1 | -- | 3 | -- | -- | 6 | 3 |
| 10N02737 | 36-59 | Bt2 | S | c | 42.1 | 35.2 | 22.7 | 34.0 | -- | 17.5 | 17.7 | 17.4 | 4.8 | 0.4 | 0.1 | tr | -- | -- | -- | 5 | -- |
| 10N02738 | 59-79 | Bt3 | S | c | 40.9 | 36.3 | 22.8 | 33.8 | -- | 17.0 | 19.3 | 18.8 | 3.9 | 0.1 | tr | tr | tr | -- | -- | 4 | tr |
| 10N02739 | 79-104 | Bt4 | S | cl | 36.7 | 37.5 | 25.8 | 31.9 | -- | 17.0 | 20.5 | 23.5 | 1.6 | 0.4 | 0.2 | 0.1 | tr | -- | -- | 2 | tr |
| 10N02740 | 104-118 | Bt5 | S | cl | 39.6 | 34.9 | 25.5 | 32.2 | -- | 13.7 | 21.2 | 20.9 | 3.8 | 0.3 | 0.3 | 0.2 | 1 | tr | -- | 6 | 1 |
| 10N02741 | 118-160 | Btk1 | S | l | 26.9 | 43.2 | 29.9 | 16.6 | -- | 14.0 | 29.2 | 26.5 | 2.5 | 0.4 | 0.3 | 0.2 | 2 | 16 | 2 | 23 | 20 |
| 10N02742 | 160-188 | Btk2 | S | l | 25.8 | 28.9 | 45.3 | 20.5 | 1.0 | 8.5 | 20.4 | 35.3 | 9.7 | 0.3 | tr | -- | tr | 1 | -- | 11 | 1 |
| 10N02743 | 188-203 | Btk3 | S | vfsl | 17.6 | 24.2 | 58.2 | 14.0 | -- | 6.5 | 17.7 | 42.0 | 15.7 | 0.4 | 0.1 | tr | 1 | 1 | tr | 18 | 2 |
| Water Dispersible PSDA | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | |||
| (- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Water Dispersible - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -) | |||||||||||||||
| (- - - - - Total - - - - - -) | (- - Clay - - -) | (- - - - Silt - - - - -) | (- - - - - - - - - - - - Sand - - - - - - - - - - - -) | ||||||||||||
| Clay | Silt | Sand | F | CO3 | F | C | VF | F | M | C | VC | ||||
| < | .002 | .05 | < | < | .002 | .02 | .05 | .10 | .25 | .5 | 1 | ||||
| Depth | .002 | -.05 | -2 | .0002 | .002 | -.02 | -.05 | -.10 | -.25 | -.50 | -1 | -2 | |||
| Layer | (cm) | Horz | Prep | (- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - % of <2mm - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -) | |||||||||||
| 3A1a6a | 3A1a6a | 3A1a6a | 3A1a6a | 3A1a6a | 3A1a6a | 3A1a6a | |||||||||
| 10N02735 | 0-15 | Ap | S | 4.2 | 47.1 | 48.7 | 17.6 | 29.5 | 36.4 | 10.9 | 1.1 | 0.2 | 0.1 | ||
| *** Primary Characterization Data *** |
| Pedon ID: S09TX1574052 | ( Fort Bend, Texas ) | Print Date: Nov 21 2024 2:16PM |
| Sampled As | : | Verland | Fine, smectitic, hyperthermic Oxyaquic Vertic Hapludalfs | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 10N0613 | |||
| 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 | % | ||||||||||
| DbWR1 | DbWR1 | DbWR1 | 3C2a1a | 3D1 | 3F1a1a | ||||||||||||
| 10N02735 | 0-15 | Ap | S | 1.46 | 1.54 | 0.018 | 14.7 | 6.1 | 1.017 | 0.13 | 9 | 0.71 | 0.44 | ||||
| 10N02736 | 15-36 | Bt1 | S | 1.38 | 1.85 | 0.101 | 29.5 | 17.9 | 1.055 | 0.16 | 0.67 | 0.42 | |||||
| 10N02737 | 36-59 | Bt2 | S | 1.41 | 1.93 | 0.110 | 29.5 | 17.0 | 1.054 | 0.18 | 0.67 | 0.40 | |||||
| 10N02738 | 59-79 | Bt3 | S | 1.45 | 1.97 | 0.107 | 27.8 | 15.8 | 1.053 | 0.17 | 0.70 | 0.39 | |||||
| 10N02739 | 79-104 | Bt4 | S | 1.48 | 1.97 | 0.100 | 27.0 | 15.2 | 1.050 | 0.17 | 0.73 | 0.41 | |||||
| 10N02740 | 104-118 | Bt5 | S | 1.46 | 1.92 | 0.095 | 28.0 | 16.4 | 1.051 | 0.17 | 0.69 | 0.41 | |||||
| 10N02741 | 118-160 | Btk1 | S | 1.44 | 1.64 | 0.038 | 24.9 | 11.6 | 1.035 | 0.17 | 0.64 | 0.43 | |||||
| 10N02742 | 160-188 | Btk2 | S | 1.42 | 1.65 | 0.051 | 25.5 | 14.0 | 1.035 | 0.16 | 0.69 | 0.54 | |||||
| 10N02743 | 188-203 | Btk3 | S | 1.50 | 1.64 | 0.030 | 18.8 | 7.5 | 1.024 | 0.17 | 0.70 | 0.43 | |||||
| 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 - - - - - - - - - - - - - - - - - - - - - -) | ||||||||||||||
| 3B2 | 3B2 | 3B2 | ||||||||||||||||||
| 10N02735 | 0-15 | Ap | S | 1.30 | 1.41 | 9.4 | ||||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S09TX1574052 | ( Fort Bend, Texas ) | Print Date: Nov 21 2024 2:16PM |
| Sampled As | : | Verland | Fine, smectitic, hyperthermic Oxyaquic Vertic Hapludalfs | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 10N0613 | |||
| 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 - - - - -) | |||||||||||||||
| 4H2a | 4H2a | 4H2a | 4G1 | 4G1 | 4G1 | |||||||||||||||||
| 10N02735 | 0-15 | Ap | S | 1.05 | 0.10 | 0.01 | 1.1 | 11 | 0.3 | -- | -- | |||||||||||
| 10N02736 | 15-36 | Bt1 | S | 0.54 | 0.06 | -- | 0.5 | 8 | 0.4 | 0.1 | tr | |||||||||||
| 10N02737 | 36-59 | Bt2 | S | 0.41 | 0.04 | -- | 0.4 | 9 | 0.3 | tr | tr | |||||||||||
| 10N02738 | 59-79 | Bt3 | S | 0.38 | 0.03 | -- | 0.4 | 14 | 0.3 | tr | tr | |||||||||||
| 10N02739 | 79-104 | Bt4 | S | 0.29 | 0.05 | -- | 0.3 | 6 | 0.4 | tr | 0.1 | |||||||||||
| 10N02740 | 104-118 | Bt5 | S | 0.29 | 0.03 | tr | 0.2 | 6 | 0.4 | tr | tr | |||||||||||
| 10N02741 | 118-160 | Btk1 | S | 1.32 | tr | -- | 0.1 | 58 | 0.3 | -- | tr | |||||||||||
| 10N02742 | 160-188 | Btk2 | S | 0.06 | 0.01 | -- | 0.1 | 4 | 0.3 | -- | tr | |||||||||||
| 10N02743 | 188-203 | Btk3 | S | 0.05 | tr | -- | tr | 17 | 0.2 | -- | tr | |||||||||||
| 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 - - -) | (- - - - - - - - % - - - - - - - -) | ||||||||||
| 4B1a1a | 4B1a1a | 4B1a1a | 4B1a1a | 4B2b1a1 | 4B3a1a | 4B3a1a | 4B1a1a | ||||||||||
| 10N02735 | 0-15 | Ap | S | 5.7 | 2.0 | 0.2 | 0.1 | 8.0 | 7.8 | 0.1 | 3.6 | 15.8 | 9.9 | 8.1 | 1 | 51 | 81 |
| 10N02736 | 15-36 | Bt1 | S | 20.9* | 6.8 | 1.6 | 0.2 | 29.5 | 6.1 | 35.6 | 28.6 | 83 | 100 | ||||
| 10N02737 | 36-59 | Bt2 | S | 20.0* | 7.1 | 1.9 | 0.1 | 29.1 | 5.1 | 34.2 | 28.0 | 85 | 100 | ||||
| 10N02738 | 59-79 | Bt3 | S | 20.0* | 7.1 | 2.2 | 0.1 | 29.4 | 5.4 | 34.8 | 28.5 | 84 | 100 | ||||
| 10N02739 | 79-104 | Bt4 | S | 19.4* | 6.6 | 2.5 | 0.1 | 28.6 | 2.9 | 26.8 | 100 | ||||||
| 10N02740 | 104-118 | Bt5 | S | 29.4* | 6.9 | 2.8 | 0.2 | 39.3 | 2.0 | 27.2 | 100 | ||||||
| 10N02741 | 118-160 | Btk1 | S | 98.6* | 5.9 | 2.1 | 0.1 | 106.7 | 17.1 | 100 | |||||||
| 10N02742 | 160-188 | Btk2 | S | 14.8* | 3.9 | 2.2 | 0.1 | 21.0 | 0.9 | 17.9 | 100 | ||||||
| 10N02743 | 188-203 | Btk3 | S | 10.3* | 2.5 | 1.6 | 0.1 | 14.5 | 0.3 | 12.3 | 100 | ||||||
| *** Primary Characterization Data *** |
| Pedon ID: S09TX1574052 | ( Fort Bend, Texas ) | Print Date: Nov 21 2024 2:16PM |
| Sampled As | : | Verland | Fine, smectitic, hyperthermic Oxyaquic Vertic Hapludalfs | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 10N0613 | |||
| 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 - -) | % | |||||||||||||||
| 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F1a1a1 | |||||||
| 10N02735 | 0-15 | Ap | S | 0.22 | 2 | ||||||||||||||||||
| 10N02736 | 15-36 | Bt1 | S | 0.23 | 6 | ||||||||||||||||||
| 10N02737 | 36-59 | Bt2 | S | 1.1 | 0.5 | 4.2 | tr | -- | 0.9 | -- | 3.0 | -- | tr | -- | 1.9 | 0.1 | tr | 67.7 | tr | 0.65 | 0.25 | 6 | 5 |
| 10N02738 | 59-79 | Bt3 | S | 0.23 | 8 | ||||||||||||||||||
| 10N02739 | 79-104 | Bt4 | S | 0.6 | 0.3 | 4.7 | -- | -- | 0.9 | -- | 1.6 | -- | -- | -- | 3.1 | 0.1 | tr | 69.7 | tr | 0.63 | 0.25 | 8 | 7 |
| 10N02740 | 104-118 | Bt5 | S | 1.2 | 0.5 | 6.0 | tr | -- | 2.4 | -- | 1.4 | -- | tr | -- | 3.6 | 0.1 | tr | 70.5 | tr | 0.80 | 0.39 | 9 | 7 |
| 10N02741 | 118-160 | Btk1 | S | 0.9 | 0.3 | 6.2 | 0.1 | -- | 2.2 | tr | 2.0 | -- | tr | -- | 2.8 | 0.1 | 0.1 | 61.4 | tr | 0.79 | 0.34 | 10 | 8 |
| 10N02742 | 160-188 | Btk2 | S | 0.5 | 0.2 | 5.0 | 0.1 | -- | 1.9 | -- | 1.4 | -- | -- | -- | 2.4 | 0.1 | 0.1 | 56.0 | tr | 0.62 | 0.32 | 11 | 8 |
| 10N02743 | 188-203 | Btk3 | S | 0.6 | 0.2 | 5.9 | 0.3 | -- | 2.0 | -- | 1.7 | -- | tr | -- | 2.8 | 0.1 | 0.1 | 44.0 | tr | 0.73 | 0.27 | 11 | 9 |
| 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 | 4F2 | 4E1a1a1a1 | |||||||||||
| 10N02735 | 0-15 | Ap | S | 4.5 | 5.0 | |||||||||
| 10N02736 | 15-36 | Bt1 | S | 6.6 | 6.9 | |||||||||
| 10N02737 | 36-59 | Bt2 | S | 6.4 | 6.9 | 6.6 | ||||||||
| 10N02738 | 59-79 | Bt3 | S | 6.2 | 6.7 | |||||||||
| 10N02739 | 79-104 | Bt4 | S | 6.8 | 7.2 | 6.9 | tr | |||||||
| 10N02740 | 104-118 | Bt5 | S | 7.7 | 8.2 | 7.7 | 1 | |||||||
| 10N02741 | 118-160 | Btk1 | S | 7.9 | 8.4 | 8.1 | 11 | |||||||
| 10N02742 | 160-188 | Btk2 | S | 7.7 | 8.3 | 7.9 | tr | |||||||
| 10N02743 | 188-203 | Btk3 | S | 7.8 | 8.5 | 8.0 | tr | |||||||
| *** Primary Characterization Data *** |
| Pedon ID: S09TX1574052 | ( Fort Bend, Texas ) | Print Date: Nov 21 2024 2:16PM |
| Sampled As | : | Verland | Fine, smectitic, hyperthermic Oxyaquic Vertic Hapludalfs | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 10N0613 | |||
| 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 | 7A1a1 | tion | ||||||||||||||||||
| Layer | (cm) | Horz | ion | ( - - - - - - - - - peak size - - - - - - - - - - ) | (- - - - - - - - - % - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -) | mg g-1 | ||||||||||||||
| 10N02735 | 0.0-15.0 | Ap | tcly | MT 3 | KK 3 | MI 1 | QZ 1 | SMEC | |||||||||||||
| 10N02737 | 36.0-59.0 | Bt2 | tcly | MT 4 | KK 3 | MI 2 | QZ 2 | SMEC | |||||||||||||
| 10N02740 | 104.0-118.0 | Bt5 | tcly | MT 4 | KK 3 | MI 2 | QZ 1 | SMEC | |||||||||||||
| FRACTION INTERPRETATION: | ||||
| tcly - Total Clay <0.002 mm | ||||
| MINERAL INTERPRETATION: | ||||
| KK Kaolinite | MI Mica | MT Montmorillonite | QZ Quartz | |
| RELATIVE PEAK SIZE: | 5 Very Large | 4 Large | 3 Medium | 2 Small | 1 Very Small | 6 No Peaks |
| INTERPRETATION (BY HORIZON): | ||||
| SMEC - Smectitic | ||||